672570334 has 8 divisors (see below), whose sum is σ = 1008969768. Its totient is φ = 336247080.

The previous prime is 672570319. The next prime is 672570343. The reversal of 672570334 is 433075276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 672570293 and 672570302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15724 + ... + 39904.

It is an arithmetic number, because the mean of its divisors is an integer number (126121221).

Almost surely, 2^672570334 is an apocalyptic number.

672570334 is a deficient number, since it is larger than the sum of its proper divisors (336399434).

672570334 is a wasteful number, since it uses less digits than its factorization.

672570334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38090.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 672570334 is about 25933.9610163970. The cubic root of 672570334 is about 876.1515544030.

The spelling of 672570334 in words is "six hundred seventy-two million, five hundred seventy thousand, three hundred thirty-four".