772089036 has 24 divisors (see below), whose sum is σ = 1807417920. Its totient is φ = 256523472.

The previous prime is 772089029. The next prime is 772089061. The reversal of 772089036 is 630980277.

It is a super-2 number, since 2×772089036² = 1192242959022818592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101106 + ... + 108473.

It is an arithmetic number, because the mean of its divisors is an integer number (75309080).

Almost surely, 2^772089036 is an apocalyptic number.

It is an amenable number.

772089036 is an abundant number, since it is smaller than the sum of its proper divisors (1035328884).

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

772089036 is a wasteful number, since it uses less digits than its factorization.

772089036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209893 (or 209891 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 772089036 is about 27786.4901705847. The cubic root of 772089036 is about 917.3937881392.

The spelling of 772089036 in words is "seven hundred seventy-two million, eighty-nine thousand, thirty-six".