38670498 has 24 divisors (see below), whose sum is σ = 87429888. Its totient is φ = 12329592.

The previous prime is 38670497. The next prime is 38670551. The reversal of 38670498 is 89407683.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (38670497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46290 + ... + 47117.

It is an arithmetic number, because the mean of its divisors is an integer number (3642912).

Almost surely, 2^38670498 is an apocalyptic number.

38670498 is an abundant number, since it is smaller than the sum of its proper divisors (48759390).

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

38670498 is a wasteful number, since it uses less digits than its factorization.

38670498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93438 (or 93435 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 38670498 is about 6218.5607659651. The cubic root of 38670498 is about 338.1633898371.

The spelling of 38670498 in words is "thirty-eight million, six hundred seventy thousand, four hundred ninety-eight".