2974952394 has 64 divisors (see below), whose sum is σ = 6683443200. Its totient is φ = 980837424.

The previous prime is 2974952389. The next prime is 2974952459. The reversal of 2974952394 is 4932594792.

2974952394 is a `hidden beast` number, since 29 + 7 + 4 + 9 + 523 + 94 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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

Its product of digits (4898880) is a multiple of the sum of its prime divisors (1458).

It is a self number, because there is not a number n which added to its sum of digits gives 2974952394.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4025277 + ... + 4026015.

It is an arithmetic number, because the mean of its divisors is an integer number (104428800).

Almost surely, 2^2974952394 is an apocalyptic number.

2974952394 is an abundant number, since it is smaller than the sum of its proper divisors (3708490806).

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

2974952394 is a wasteful number, since it uses less digits than its factorization.

2974952394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464 (or 1458 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 2974952394 is about 54543.1241679462. The cubic root of 2974952394 is about 1438.2244696442.

The spelling of 2974952394 in words is "two billion, nine hundred seventy-four million, nine hundred fifty-two thousand, three hundred ninety-four".