387339049952 has 24 divisors (see below), whose sum is σ = 763197358896. Its totient is φ = 193511149312.

The previous prime is 387339049943. The next prime is 387339049961. The reversal of 387339049952 is 259940933783.

It is an interprime number because it is at equal distance from previous prime (387339049943) and next prime (387339049961).

It is a congruent number.

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, 4909493 + ... + 4987764.

It is an arithmetic number, because the mean of its divisors is an integer number (31799889954).

Almost surely, 2^387339049952 is an apocalyptic number.

387339049952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

387339049952 is a deficient number, since it is larger than the sum of its proper divisors (375858308944).

387339049952 is a wasteful number, since it uses less digits than its factorization.

387339049952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9898490 (or 9898482 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 62.

The spelling of 387339049952 in words is "three hundred eighty-seven billion, three hundred thirty-nine million, forty-nine thousand, nine hundred fifty-two".