679053002 has 4 divisors (see below), whose sum is σ = 1018579506. Its totient is φ = 339526500.

The previous prime is 679052987. The next prime is 679053031. The reversal of 679053002 is 200350976.

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

It can be written as a sum of positive squares in only one way, i.e., 343027441 + 336025561 = 18521^2 + 18331^2 .

It is a super-2 number, since 2×679053002² = 922225959050424008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 679053002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169763249 + ... + 169763252.

Almost surely, 2^679053002 is an apocalyptic number.

679053002 is a deficient number, since it is larger than the sum of its proper divisors (339526504).

679053002 is a wasteful number, since it uses less digits than its factorization.

679053002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339526503.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 679053002 is about 26058.6454367835. The cubic root of 679053002 is about 878.9575301871.

It can be divided in two parts, 67905 and 3002, that added together give a palindrome (70907).

The spelling of 679053002 in words is "six hundred seventy-nine million, fifty-three thousand, two".