2904670422720 has 672 divisors, whose sum is σ = 11111184564480. Its totient is φ = 690521088000.

The previous prime is 2904670422679. The next prime is 2904670422727. The reversal of 2904670422720 is 272240764092.

It is a happy number.

2904670422720 is a `hidden beast` number, since 2 + 90 + 4 + 6 + 70 + 422 + 72 + 0 = 666.

It is a super-2 number, since 2×2904670422720² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2904670422727) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 861662635 + ... + 861666005.

It is an arithmetic number, because the mean of its divisors is an integer number (16534500840).

Almost surely, 2^{2904670422720} is an apocalyptic number.

2904670422720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2904670422720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5555592282240).

2904670422720 is an abundant number, since it is smaller than the sum of its proper divisors (8206514141760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2904670422720 is a wasteful number, since it uses less digits than its factorization.

2904670422720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3925 (or 3912 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 2904670422720 in words is "two trillion, nine hundred four billion, six hundred seventy million, four hundred twenty-two thousand, seven hundred twenty".