3697919164 has 12 divisors (see below), whose sum is σ = 6581043000. Its totient is φ = 1817621168.

The previous prime is 3697919153. The next prime is 3697919167. The reversal of 3697919164 is 4619197963.

It is a happy number.

It is a super-2 number, since 2×3697919164² = 27349212286956917792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3697919167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7834339 + ... + 7834810.

It is an arithmetic number, because the mean of its divisors is an integer number (548420250).

Almost surely, 2^3697919164 is an apocalyptic number.

It is an amenable number.

3697919164 is a deficient number, since it is larger than the sum of its proper divisors (2883123836).

3697919164 is a wasteful number, since it uses less digits than its factorization.

3697919164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15669212 (or 15669210 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 55.

The square root of 3697919164 is about 60810.5185309252. The cubic root of 3697919164 is about 1546.3903745181.

The spelling of 3697919164 in words is "three billion, six hundred ninety-seven million, nine hundred nineteen thousand, one hundred sixty-four".