2974682438 has 64 divisors (see below), whose sum is σ = 5686517760. Its totient is φ = 1135296000.

The previous prime is 2974682429. The next prime is 2974682441. The reversal of 2974682438 is 8342864792.

It is a self number, because there is not a number n which added to its sum of digits gives 2974682438.

It is a congruent number.

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, 2476238 + ... + 2477438.

It is an arithmetic number, because the mean of its divisors is an integer number (88851840).

Almost surely, 2^2974682438 is an apocalyptic number.

2974682438 is a deficient number, since it is larger than the sum of its proper divisors (2711835322).

2974682438 is a wasteful number, since it uses less digits than its factorization.

2974682438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693.

The product of its digits is 4644864, while the sum is 53.

The square root of 2974682438 is about 54540.6494094084. The cubic root of 2974682438 is about 1438.1809654109.

The spelling of 2974682438 in words is "two billion, nine hundred seventy-four million, six hundred eighty-two thousand, four hundred thirty-eight".