39794048 has 64 divisors (see below), whose sum is σ = 94590720. Its totient is φ = 16304640.

The previous prime is 39794039. The next prime is 39794057. The reversal of 39794048 is 84049793.

It is an interprime number because it is at equal distance from previous prime (39794039) and next prime (39794057).

It is a tau number, because it is divible by the number of its divisors (64).

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, 19643 + ... + 21573.

It is an arithmetic number, because the mean of its divisors is an integer number (1477980).

Almost surely, 2^39794048 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 39794048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47295360).

39794048 is an abundant number, since it is smaller than the sum of its proper divisors (54796672).

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

39794048 is a wasteful number, since it uses less digits than its factorization.

39794048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975 (or 1963 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 39794048 is about 6308.2523728843. The cubic root of 39794048 is about 341.4072241291.

The spelling of 39794048 in words is "thirty-nine million, seven hundred ninety-four thousand, forty-eight".