13787970862 has 8 divisors (see below), whose sum is σ = 21581171856. Its totient is φ = 6594246912.

The previous prime is 13787970841. The next prime is 13787970877. The reversal of 13787970862 is 26807978731.

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

It is a super-2 number, since 2×13787970862² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13787970797 and 13787970806.

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, 149869203 + ... + 149869294.

It is an arithmetic number, because the mean of its divisors is an integer number (2697646482).

Almost surely, 2^13787970862 is an apocalyptic number.

13787970862 is a deficient number, since it is larger than the sum of its proper divisors (7793200994).

13787970862 is a wasteful number, since it uses less digits than its factorization.

13787970862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299738522.

The product of its (nonzero) digits is 7112448, while the sum is 58.

The spelling of 13787970862 in words is "thirteen billion, seven hundred eighty-seven million, nine hundred seventy thousand, eight hundred sixty-two".