1164003996 has 24 divisors (see below), whose sum is σ = 2803623424. Its totient is φ = 375485040.

The previous prime is 1164003989. The next prime is 1164004019. The reversal of 1164003996 is 6993004611.

1164003996 is a modest number, since divided by 3996 gives 1164 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564150 + ... + 1564893.

Almost surely, 2^1164003996 is an apocalyptic number.

It is an amenable number.

1164003996 is an abundant number, since it is smaller than the sum of its proper divisors (1639619428).

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

1164003996 is a wasteful number, since it uses less digits than its factorization.

1164003996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3129081 (or 3129079 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 1164003996 is about 34117.5027808308. The cubic root of 1164003996 is about 1051.9251140630.

The spelling of 1164003996 in words is "one billion, one hundred sixty-four million, three thousand, nine hundred ninety-six".