673692350 has 24 divisors (see below), whose sum is σ = 1253883288. Its totient is φ = 269301600.

The previous prime is 673692343. The next prime is 673692377. The reversal of 673692350 is 53296376.

It is a super-2 number, since 2×673692350² = 907722764897045000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 673692298 and 673692307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95960 + ... + 102740.

It is an arithmetic number, because the mean of its divisors is an integer number (52245137).

Almost surely, 2^673692350 is an apocalyptic number.

673692350 is a deficient number, since it is larger than the sum of its proper divisors (580190938).

673692350 is a wasteful number, since it uses less digits than its factorization.

673692350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8780 (or 8775 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 41.

The square root of 673692350 is about 25955.5841775908. The cubic root of 673692350 is about 876.6384972339.

The spelling of 673692350 in words is "six hundred seventy-three million, six hundred ninety-two thousand, three hundred fifty".