93196990 has 32 divisors (see below), whose sum is σ = 171992160. Its totient is φ = 36347904.

The previous prime is 93196979. The next prime is 93196991. The reversal of 93196990 is 9969139.

It is a self number, because there is not a number n which added to its sum of digits gives 93196990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93196991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80254 + ... + 81406.

It is an arithmetic number, because the mean of its divisors is an integer number (5374755).

Almost surely, 2^93196990 is an apocalyptic number.

93196990 is a deficient number, since it is larger than the sum of its proper divisors (78795170).

93196990 is a wasteful number, since it uses less digits than its factorization.

93196990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356.

The product of its (nonzero) digits is 118098, while the sum is 46.

The square root of 93196990 is about 9653.8588139666. The cubic root of 93196990 is about 453.3851542308.

The spelling of 93196990 in words is "ninety-three million, one hundred ninety-six thousand, nine hundred ninety".