1964000516 has 12 divisors (see below), whose sum is σ = 3472434588. Its totient is φ = 971876352.

The previous prime is 1964000513. The next prime is 1964000527. The reversal of 1964000516 is 6150004691.

It can be written as a sum of positive squares in 2 ways, for example, as 523494400 + 1440506116 = 22880^2 + 37954^2 .

It is not an unprimeable number, because it can be changed into a prime (1964000513) 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, 2530541 + ... + 2531316.

It is an arithmetic number, because the mean of its divisors is an integer number (289369549).

Almost surely, 2^1964000516 is an apocalyptic number.

It is an amenable number.

1964000516 is a deficient number, since it is larger than the sum of its proper divisors (1508434072).

1964000516 is a wasteful number, since it uses less digits than its factorization.

1964000516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061958 (or 5061956 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1964000516 is about 44317.0454340088. The cubic root of 1964000516 is about 1252.3158170237.

The spelling of 1964000516 in words is "one billion, nine hundred sixty-four million, five hundred sixteen", and thus it is an aban number.