38494610 has 32 divisors (see below), whose sum is σ = 86389632. Its totient is φ = 11998080.

The previous prime is 38494607. The next prime is 38494619. The reversal of 38494610 is 1649483.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (38494619) 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 15 ways as a sum of consecutive naturals, for example, 24227 + ... + 25766.

It is an arithmetic number, because the mean of its divisors is an integer number (2699676).

Almost surely, 2^38494610 is an apocalyptic number.

38494610 is an abundant number, since it is smaller than the sum of its proper divisors (47895022).

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

38494610 is a wasteful number, since it uses less digits than its factorization.

38494610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50018.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 38494610 is about 6204.4024692149. The cubic root of 38494610 is about 337.6499123680.

The spelling of 38494610 in words is "thirty-eight million, four hundred ninety-four thousand, six hundred ten".