470694690377 has 4 divisors (see below), whose sum is σ = 470696063760. Its totient is φ = 470693316996.

The previous prime is 470694690373. The next prime is 470694690413. The reversal of 470694690377 is 773096496074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 470694690377 - 2² = 470694690373 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470694690373) 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, 299618 + ... + 1015460.

It is an arithmetic number, because the mean of its divisors is an integer number (117674015940).

Almost surely, 2^470694690377 is an apocalyptic number.

It is an amenable number.

470694690377 is a deficient number, since it is larger than the sum of its proper divisors (1373383).

470694690377 is an equidigital number, since it uses as much as digits as its factorization.

470694690377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373382.

The product of its (nonzero) digits is 48009024, while the sum is 62.

The spelling of 470694690377 in words is "four hundred seventy billion, six hundred ninety-four million, six hundred ninety thousand, three hundred seventy-seven".