2974978503 has 24 divisors (see below), whose sum is σ = 5126949360. Its totient is φ = 1699986960.

The previous prime is 2974978477. The next prime is 2974978507. The reversal of 2974978503 is 3058794792.

2974978503 is a `hidden beast` number, since 2 + 97 + 49 + 7 + 8 + 503 = 666.

It is not a de Polignac number, because 2974978503 - 2¹⁴ = 2974962119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2974978503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974978507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1123008 + ... + 1125653.

It is an arithmetic number, because the mean of its divisors is an integer number (213622890).

Almost surely, 2^2974978503 is an apocalyptic number.

2974978503 is a deficient number, since it is larger than the sum of its proper divisors (2151970857).

2974978503 is a wasteful number, since it uses less digits than its factorization.

2974978503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248684 (or 2248671 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The square root of 2974978503 is about 54543.3635101467. The cubic root of 2974978503 is about 1438.2286770497.

The spelling of 2974978503 in words is "two billion, nine hundred seventy-four million, nine hundred seventy-eight thousand, five hundred three".