387350390402 has 8 divisors (see below), whose sum is σ = 594537808656. Its totient is φ = 189171120852.

The previous prime is 387350390387. The next prime is 387350390447. The reversal of 387350390402 is 204093053783.

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, 2252037068 + ... + 2252037239.

It is an arithmetic number, because the mean of its divisors is an integer number (74317226082).

Almost surely, 2^387350390402 is an apocalyptic number.

387350390402 is a deficient number, since it is larger than the sum of its proper divisors (207187418254).

387350390402 is a wasteful number, since it uses less digits than its factorization.

387350390402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4504074352.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 387350390402 in words is "three hundred eighty-seven billion, three hundred fifty million, three hundred ninety thousand, four hundred two".