38733798 has 16 divisors (see below), whose sum is σ = 79269696. Its totient is φ = 12610920.

The previous prime is 38733797. The next prime is 38733809. The reversal of 38733798 is 89733783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38733791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74808 + ... + 75323.

It is an arithmetic number, because the mean of its divisors is an integer number (4954356).

Almost surely, 2^38733798 is an apocalyptic number.

38733798 is an abundant number, since it is smaller than the sum of its proper divisors (40535898).

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

38733798 is a wasteful number, since it uses less digits than its factorization.

38733798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150179.

The product of its digits is 762048, while the sum is 48.

The square root of 38733798 is about 6223.6482869777. The cubic root of 38733798 is about 338.3478032320.

The spelling of 38733798 in words is "thirty-eight million, seven hundred thirty-three thousand, seven hundred ninety-eight".