382406972 has 6 divisors (see below), whose sum is σ = 669212208. Its totient is φ = 191203484.

The previous prime is 382406933. The next prime is 382407007. The reversal of 382406972 is 279604283.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47800868 + ... + 47800875.

It is an arithmetic number, because the mean of its divisors is an integer number (111535368).

Almost surely, 2^382406972 is an apocalyptic number.

It is an amenable number.

382406972 is a deficient number, since it is larger than the sum of its proper divisors (286805236).

382406972 is a wasteful number, since it uses less digits than its factorization.

382406972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95601747 (or 95601745 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 382406972 is about 19555.2287636836. The cubic root of 382406972 is about 725.8417315197.

The spelling of 382406972 in words is "three hundred eighty-two million, four hundred six thousand, nine hundred seventy-two".