73691364 has 12 divisors (see below), whose sum is σ = 171946544. Its totient is φ = 24563784.

The previous prime is 73691363. The next prime is 73691381. The reversal of 73691364 is 46319637.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (73691363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3070462 + ... + 3070485.

Almost surely, 2^73691364 is an apocalyptic number.

It is an amenable number.

73691364 is an abundant number, since it is smaller than the sum of its proper divisors (98255180).

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

73691364 is a wasteful number, since it uses less digits than its factorization.

73691364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6140954 (or 6140952 counting only the distinct ones).

The product of its digits is 81648, while the sum is 39.

The square root of 73691364 is about 8584.3674199093. The cubic root of 73691364 is about 419.2491573693.

The spelling of 73691364 in words is "seventy-three million, six hundred ninety-one thousand, three hundred sixty-four".