77000332 has 6 divisors (see below), whose sum is σ = 134750588. Its totient is φ = 38500164.

The previous prime is 77000321. The next prime is 77000377. The reversal of 77000332 is 23300077.

It is a super-2 number, since 2×77000332² = 11858102256220448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9625038 + ... + 9625045.

Almost surely, 2^77000332 is an apocalyptic number.

It is an amenable number.

77000332 is a deficient number, since it is larger than the sum of its proper divisors (57750256).

77000332 is a wasteful number, since it uses less digits than its factorization.

77000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19250087 (or 19250085 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 22.

The square root of 77000332 is about 8774.9833048274. The cubic root of 77000332 is about 425.4326979541.

The spelling of 77000332 in words is "seventy-seven million, three hundred thirty-two", and thus it is an aban number.