2994405456 has 80 divisors (see below), whose sum is σ = 8872817024. Its totient is φ = 852429312.

The previous prime is 2994405437. The next prime is 2994405461. The reversal of 2994405456 is 6545044992.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76986 + ... + 109158.

Almost surely, 2^2994405456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2994405456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4436408512).

2994405456 is an abundant number, since it is smaller than the sum of its proper divisors (5878411568).

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

2994405456 is a wasteful number, since it uses less digits than its factorization.

2994405456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32468 (or 32462 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The square root of 2994405456 is about 54721.1609525968. The cubic root of 2994405456 is about 1441.3524870259.

The spelling of 2994405456 in words is "two billion, nine hundred ninety-four million, four hundred five thousand, four hundred fifty-six".