964220116 has 12 divisors (see below), whose sum is σ = 1689184980. Its totient is φ = 481595840.

The previous prime is 964220069. The next prime is 964220119. The reversal of 964220116 is 611022469.

It can be written as a sum of positive squares in 2 ways, for example, as 256128016 + 708092100 = 16004^2 + 26610^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964220119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124321 + ... + 131848.

It is an arithmetic number, because the mean of its divisors is an integer number (140765415).

Almost surely, 2^964220116 is an apocalyptic number.

It is an amenable number.

964220116 is a deficient number, since it is larger than the sum of its proper divisors (724964864).

964220116 is a wasteful number, since it uses less digits than its factorization.

964220116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257114 (or 257112 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 964220116 is about 31051.8939196951. The cubic root of 964220116 is about 987.9282307847.

The spelling of 964220116 in words is "nine hundred sixty-four million, two hundred twenty thousand, one hundred sixteen".