670404407700 has 36 divisors (see below), whose sum is σ = 1939703420480. Its totient is φ = 178774508640.

The previous prime is 670404407663. The next prime is 670404407789. The reversal of 670404407700 is 7704404076.

670404407700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1117340380 + ... + 1117340979.

Almost surely, 2^670404407700 is an apocalyptic number.

670404407700 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

670404407700 is an abundant number, since it is smaller than the sum of its proper divisors (1269299012780).

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

670404407700 is a wasteful number, since it uses less digits than its factorization.

670404407700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234681376 (or 2234681369 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 39.

The spelling of 670404407700 in words is "six hundred seventy billion, four hundred four million, four hundred seven thousand, seven hundred".