77483916 has 36 divisors (see below), whose sum is σ = 196151592. Its totient is φ = 25789824.

The previous prime is 77483873. The next prime is 77483921. The reversal of 77483916 is 61938477.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34071 + ... + 36273.

Almost surely, 2^77483916 is an apocalyptic number.

It is an amenable number.

77483916 is an abundant number, since it is smaller than the sum of its proper divisors (118667676).

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

77483916 is a wasteful number, since it uses less digits than its factorization.

77483916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190 (or 3185 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 77483916 is about 8802.4948736140. The cubic root of 77483916 is about 426.3214528066.

It can be divided in two parts, 7748 and 3916, that added together give a square (11664 = 108²).

The spelling of 77483916 in words is "seventy-seven million, four hundred eighty-three thousand, nine hundred sixteen".