93797490 has 64 divisors (see below), whose sum is σ = 240076800. Its totient is φ = 23385024.

The previous prime is 93797453. The next prime is 93797497. The reversal of 93797490 is 9479739.

It is not an unprimeable number, because it can be changed into a prime (93797497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43989 + ... + 46071.

It is an arithmetic number, because the mean of its divisors is an integer number (3751200).

Almost surely, 2^93797490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93797490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120038400).

93797490 is an abundant number, since it is smaller than the sum of its proper divisors (146279310).

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

93797490 is a wasteful number, since it uses less digits than its factorization.

93797490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191.

The product of its (nonzero) digits is 428652, while the sum is 48.

The square root of 93797490 is about 9684.9104280835. The cubic root of 93797490 is about 454.3568419768.

The spelling of 93797490 in words is "ninety-three million, seven hundred ninety-seven thousand, four hundred ninety".