90946630 has 8 divisors (see below), whose sum is σ = 163703952. Its totient is φ = 36378648.

The previous prime is 90946607. The next prime is 90946633. The reversal of 90946630 is 3664909.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 90946630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90946633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4547322 + ... + 4547341.

It is an arithmetic number, because the mean of its divisors is an integer number (20462994).

Almost surely, 2^90946630 is an apocalyptic number.

90946630 is a deficient number, since it is larger than the sum of its proper divisors (72757322).

90946630 is a wasteful number, since it uses less digits than its factorization.

90946630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9094670.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 90946630 is about 9536.5942558127. The cubic root of 90946630 is about 449.7061950478.

The spelling of 90946630 in words is "ninety million, nine hundred forty-six thousand, six hundred thirty".