388508962 has 8 divisors (see below), whose sum is σ = 608101056. Its totient is φ = 185808612.

The previous prime is 388508929. The next prime is 388508983. The reversal of 388508962 is 269805883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4222878 + ... + 4222969.

It is an arithmetic number, because the mean of its divisors is an integer number (76012632).

Almost surely, 2^388508962 is an apocalyptic number.

388508962 is a deficient number, since it is larger than the sum of its proper divisors (219592094).

388508962 is a wasteful number, since it uses less digits than its factorization.

388508962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8445872.

The product of its (nonzero) digits is 829440, while the sum is 49.

The square root of 388508962 is about 19710.6306849882. The cubic root of 388508962 is about 729.6820796156.

The spelling of 388508962 in words is "three hundred eighty-eight million, five hundred eight thousand, nine hundred sixty-two".