470726799640 has 16 divisors (see below), whose sum is σ = 1059135299280. Its totient is φ = 188290719840.

The previous prime is 470726799607. The next prime is 470726799667. The reversal of 470726799640 is 46997627074.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5884084956 + ... + 5884085035.

It is an arithmetic number, because the mean of its divisors is an integer number (66195956205).

Almost surely, 2^470726799640 is an apocalyptic number.

470726799640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470726799640 is an abundant number, since it is smaller than the sum of its proper divisors (588408499640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

470726799640 is a wasteful number, since it uses less digits than its factorization.

470726799640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11768170002 (or 11768169998 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 61.

The spelling of 470726799640 in words is "four hundred seventy billion, seven hundred twenty-six million, seven hundred ninety-nine thousand, six hundred forty".