390060713487 has 4 divisors (see below), whose sum is σ = 520080951320. Its totient is φ = 260040475656.

The previous prime is 390060713477. The next prime is 390060713489. The reversal of 390060713487 is 784317060093.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 390060713487 - 2¹² = 390060709391 is a prime.

It is a super-3 number, since 3×390060713487³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390060713489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65010118912 + ... + 65010118917.

It is an arithmetic number, because the mean of its divisors is an integer number (130020237830).

Almost surely, 2^390060713487 is an apocalyptic number.

390060713487 is a deficient number, since it is larger than the sum of its proper divisors (130020237833).

390060713487 is a wasteful number, since it uses less digits than its factorization.

390060713487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130020237832.

The product of its (nonzero) digits is 762048, while the sum is 48.

The spelling of 390060713487 in words is "three hundred ninety billion, sixty million, seven hundred thirteen thousand, four hundred eighty-seven".