670288954 has 64 divisors (see below), whose sum is σ = 1180396800. Its totient is φ = 283143168.

The previous prime is 670288943. The next prime is 670288967. The reversal of 670288954 is 459882076.

It is a junction number, because it is equal to n+sod(n) for n = 670288898 and 670288907.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2926912 + ... + 2927140.

It is an arithmetic number, because the mean of its divisors is an integer number (18443700).

Almost surely, 2^670288954 is an apocalyptic number.

670288954 is a deficient number, since it is larger than the sum of its proper divisors (510107846).

670288954 is a wasteful number, since it uses less digits than its factorization.

670288954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487.

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 670288954 is about 25889.9392428797. The cubic root of 670288954 is about 875.1597875262.

The spelling of 670288954 in words is "six hundred seventy million, two hundred eighty-eight thousand, nine hundred fifty-four".