39468492 has 192 divisors, whose sum is σ = 128701440. Its totient is φ = 10202112.

The previous prime is 39468469. The next prime is 39468503. The reversal of 39468492 is 29486493.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 475483 + ... + 475565.

It is an arithmetic number, because the mean of its divisors is an integer number (670320).

Almost surely, 2^39468492 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 39468492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64350720).

39468492 is an abundant number, since it is smaller than the sum of its proper divisors (89232948).

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

39468492 is a wasteful number, since it uses less digits than its factorization.

39468492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 149 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 39468492 is about 6282.3954030290. The cubic root of 39468492 is about 340.4736535729.

It can be divided in two parts, 394 and 68492, that added together give a palindrome (68886).

The spelling of 39468492 in words is "thirty-nine million, four hundred sixty-eight thousand, four hundred ninety-two".