3756499156 has 6 divisors (see below), whose sum is σ = 6573873530. Its totient is φ = 1878249576.

The previous prime is 3756499099. The next prime is 3756499157. The reversal of 3756499156 is 6519946573.

It can be written as a sum of positive squares in only one way, i.e., 3538346256 + 218152900 = 59484^2 + 14770^2 .

It is a super-2 number, since 2×3756499156² = 28222571818057424672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3756499097 and 3756499106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3756499157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469562391 + ... + 469562398.

Almost surely, 2^3756499156 is an apocalyptic number.

It is an amenable number.

3756499156 is a deficient number, since it is larger than the sum of its proper divisors (2817374374).

3756499156 is a wasteful number, since it uses less digits than its factorization.

3756499156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939124793 (or 939124791 counting only the distinct ones).

The product of its digits is 6123600, while the sum is 55.

The square root of 3756499156 is about 61290.2859839959. The cubic root of 3756499156 is about 1554.5132633614.

The spelling of 3756499156 in words is "three billion, seven hundred fifty-six million, four hundred ninety-nine thousand, one hundred fifty-six".