76349300 has 18 divisors (see below), whose sum is σ = 165678198. Its totient is φ = 30539680.

The previous prime is 76349279. The next prime is 76349321. The reversal of 76349300 is 394367.

It is an interprime number because it is at equal distance from previous prime (76349279) and next prime (76349321).

It can be written as a sum of positive squares in 3 ways, for example, as 16224784 + 60124516 = 4028^2 + 7754^2 .

It is a super-2 number, since 2×76349300² = 11658431220980000, which contains 22 as substring.

It is a congruent number.

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, 381647 + ... + 381846.

Almost surely, 2^76349300 is an apocalyptic number.

It is an amenable number.

76349300 is an abundant number, since it is smaller than the sum of its proper divisors (89328898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76349300 is a wasteful number, since it uses less digits than its factorization.

76349300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763507 (or 763500 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 76349300 is about 8737.8086497703. The cubic root of 76349300 is about 424.2303023799.

The spelling of 76349300 in words is "seventy-six million, three hundred forty-nine thousand, three hundred".