38793456 has 240 divisors, whose sum is σ = 131616576. Its totient is φ = 10543104.

The previous prime is 38793451. The next prime is 38793457. The reversal of 38793456 is 65439783.

Its product of digits (544320) is a multiple of the sum of its prime factors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38793451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 731926 + ... + 731978.

Almost surely, 2^38793456 is an apocalyptic number.

38793456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38793456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65808288).

38793456 is an abundant number, since it is smaller than the sum of its proper divisors (92823120).

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

38793456 is a wasteful number, since it uses less digits than its factorization.

38793456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 111 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 38793456 is about 6228.4392908657. The cubic root of 38793456 is about 338.5214224831.

The spelling of 38793456 in words is "thirty-eight million, seven hundred ninety-three thousand, four hundred fifty-six".