392606480 has 80 divisors (see below), whose sum is σ = 1046242560. Its totient is φ = 134217216.

The previous prime is 392606477. The next prime is 392606491. The reversal of 392606480 is 84606293.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245042 + ... + 246638.

It is an arithmetic number, because the mean of its divisors is an integer number (13078032).

Almost surely, 2^392606480 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 392606480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523121280).

392606480 is an abundant number, since it is smaller than the sum of its proper divisors (653636080).

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

392606480 is a wasteful number, since it uses less digits than its factorization.

392606480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056 (or 2050 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 392606480 is about 19814.2998866980. The cubic root of 392606480 is about 732.2383787711.

The spelling of 392606480 in words is "three hundred ninety-two million, six hundred six thousand, four hundred eighty".