338464615387 has 8 divisors (see below), whose sum is σ = 342612704000. Its totient is φ = 334340999784.

The previous prime is 338464615309. The next prime is 338464615429. The reversal of 338464615387 is 783516464833.

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

It is a cyclic number.

It is not a de Polignac number, because 338464615387 - 2¹⁹ = 338464091099 is a prime.

It is a super-2 number, since 2×338464615387² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (338464615087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6090423 + ... + 6145744.

It is an arithmetic number, because the mean of its divisors is an integer number (42826588000).

Almost surely, 2^338464615387 is an apocalyptic number.

338464615387 is a deficient number, since it is larger than the sum of its proper divisors (4148088613).

338464615387 is a wasteful number, since it uses less digits than its factorization.

338464615387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12236505.

The product of its digits is 34836480, while the sum is 58.

The spelling of 338464615387 in words is "three hundred thirty-eight billion, four hundred sixty-four million, six hundred fifteen thousand, three hundred eighty-seven".