93690468 has 36 divisors (see below), whose sum is σ = 250761420. Its totient is φ = 29392896.

The previous prime is 93690427. The next prime is 93690469. The reversal of 93690468 is 86409639.

It can be written as a sum of positive squares in 2 ways, for example, as 75898944 + 17791524 = 8712^2 + 4218^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (93690469) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 75933 + ... + 77156.

It is an arithmetic number, because the mean of its divisors is an integer number (6965595).

Almost surely, 2^93690468 is an apocalyptic number.

It is an amenable number.

93690468 is an abundant number, since it is smaller than the sum of its proper divisors (157070952).

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

93690468 is a wasteful number, since it uses less digits than its factorization.

93690468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153116 (or 153111 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 93690468 is about 9679.3836580642. The cubic root of 93690468 is about 454.1839706712.

It can be divided in two parts, 93 and 690468, that added together give a square (690561 = 831²).

The spelling of 93690468 in words is "ninety-three million, six hundred ninety thousand, four hundred sixty-eight".