672868502 has 4 divisors (see below), whose sum is σ = 1009302756. Its totient is φ = 336434250.

The previous prime is 672868499. The next prime is 672868541. The reversal of 672868502 is 205868276.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168217124 + ... + 168217127.

It is an arithmetic number, because the mean of its divisors is an integer number (252325689).

Almost surely, 2^672868502 is an apocalyptic number.

672868502 is a deficient number, since it is larger than the sum of its proper divisors (336434254).

672868502 is a wasteful number, since it uses less digits than its factorization.

672868502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336434253.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 672868502 is about 25939.7089806343. The cubic root of 672868502 is about 876.2810088992.

The spelling of 672868502 in words is "six hundred seventy-two million, eight hundred sixty-eight thousand, five hundred two".