3736522738 has 12 divisors (see below), whose sum is σ = 6069086298. Its totient is φ = 1724548800.

The previous prime is 3736522723. The next prime is 3736522747. The reversal of 3736522738 is 8372256373.

It can be written as a sum of positive squares in 3 ways, for example, as 610930089 + 3125592649 = 24717^2 + 55907^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5527063 + ... + 5527738.

Almost surely, 2^3736522738 is an apocalyptic number.

3736522738 is a deficient number, since it is larger than the sum of its proper divisors (2332563560).

3736522738 is a wasteful number, since it uses less digits than its factorization.

3736522738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11054829 (or 11054816 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 46.

The square root of 3736522738 is about 61127.1031376426. The cubic root of 3736522738 is about 1551.7528194334.

The spelling of 3736522738 in words is "three billion, seven hundred thirty-six million, five hundred twenty-two thousand, seven hundred thirty-eight".