86790970467 has 12 divisors (see below), whose sum is σ = 125411081640. Its totient is φ = 57839256288.

The previous prime is 86790970463. The next prime is 86790970501. The reversal of 86790970467 is 76407909768.

86790970467 is a `hidden beast` number, since 86 + 7 + 9 + 0 + 97 + 0 + 467 = 666.

It is not a de Polignac number, because 86790970467 - 2² = 86790970463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86790970463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1756842 + ... + 1805567.

It is an arithmetic number, because the mean of its divisors is an integer number (10450923470).

Almost surely, 2^86790970467 is an apocalyptic number.

86790970467 is a deficient number, since it is larger than the sum of its proper divisors (38620111173).

86790970467 is a wasteful number, since it uses less digits than its factorization.

86790970467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565122 (or 3565119 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 63.

The spelling of 86790970467 in words is "eighty-six billion, seven hundred ninety million, nine hundred seventy thousand, four hundred sixty-seven".