2994593490 has 256 divisors, whose sum is σ = 9552199680. Its totient is φ = 661348800.

The previous prime is 2994593479. The next prime is 2994593549. The reversal of 2994593490 is 943954992.

2994593490 is a `hidden beast` number, since 2 + 9 + 9 + 4 + 593 + 49 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4745475 + ... + 4746105.

It is an arithmetic number, because the mean of its divisors is an integer number (37313280).

Almost surely, 2^2994593490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2994593490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4776099840).

2994593490 is an abundant number, since it is smaller than the sum of its proper divisors (6557606190).

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

2994593490 is an equidigital number, since it uses as much as digits as its factorization.

2994593490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 679 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The square root of 2994593490 is about 54722.8790361034. The cubic root of 2994593490 is about 1441.3826563538.

The spelling of 2994593490 in words is "two billion, nine hundred ninety-four million, five hundred ninety-three thousand, four hundred ninety".