2934772538 has 16 divisors (see below), whose sum is σ = 4705598016. Its totient is φ = 1369352160.

The previous prime is 2934772531. The next prime is 2934772541. The reversal of 2934772538 is 8352774392.

It is a happy number.

It is a super-2 number, since 2×2934772538² = 17225779699597922888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2934772531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776156 + ... + 779927.

It is an arithmetic number, because the mean of its divisors is an integer number (294099876).

Almost surely, 2^2934772538 is an apocalyptic number.

2934772538 is a deficient number, since it is larger than the sum of its proper divisors (1770825478).

2934772538 is a wasteful number, since it uses less digits than its factorization.

2934772538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556149.

The product of its digits is 2540160, while the sum is 50.

The square root of 2934772538 is about 54173.5409402044. The cubic root of 2934772538 is about 1431.7201882074.

The spelling of 2934772538 in words is "two billion, nine hundred thirty-four million, seven hundred seventy-two thousand, five hundred thirty-eight".