39486496 has 48 divisors (see below), whose sum is σ = 89268480. Its totient is φ = 16842240.

The previous prime is 39486493. The next prime is 39486497. The reversal of 39486496 is 69468493.

It is not an unprimeable number, because it can be changed into a prime (39486493) 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, 91401 + ... + 91831.

It is an arithmetic number, because the mean of its divisors is an integer number (1859760).

Almost surely, 2^39486496 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 39486496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44634240).

39486496 is an abundant number, since it is smaller than the sum of its proper divisors (49781984).

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

39486496 is a wasteful number, since it uses less digits than its factorization.

39486496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857 (or 849 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

The square root of 39486496 is about 6283.8281325956. The cubic root of 39486496 is about 340.5254160085.

The spelling of 39486496 in words is "thirty-nine million, four hundred eighty-six thousand, four hundred ninety-six".