38492000 has 48 divisors (see below), whose sum is σ = 94584672. Its totient is φ = 15395200.

The previous prime is 38491991. The next prime is 38492021. The reversal of 38492000 is 29483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812 + ... + 8811.

It is an arithmetic number, because the mean of its divisors is an integer number (1970514).

Almost surely, 2^38492000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38492000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47292336).

38492000 is an abundant number, since it is smaller than the sum of its proper divisors (56092672).

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

38492000 is an equidigital number, since it uses as much as digits as its factorization.

38492000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9648 (or 9630 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 38492000 is about 6204.1921311320. The cubic root of 38492000 is about 337.6422811161.

The spelling of 38492000 in words is "thirty-eight million, four hundred ninety-two thousand".