38274928190 has 16 divisors (see below), whose sum is σ = 71270556480. Its totient is φ = 14782041120.

The previous prime is 38274928183. The next prime is 38274928201. The reversal of 38274928190 is 9182947283.

It is a super-2 number, since 2×38274928190² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65990966 + ... + 65991545.

It is an arithmetic number, because the mean of its divisors is an integer number (4454409780).

Almost surely, 2^38274928190 is an apocalyptic number.

38274928190 is a deficient number, since it is larger than the sum of its proper divisors (32995628290).

38274928190 is a wasteful number, since it uses less digits than its factorization.

38274928190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131982547.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 38274928190 in words is "thirty-eight billion, two hundred seventy-four million, nine hundred twenty-eight thousand, one hundred ninety".