673767350 has 24 divisors (see below), whose sum is σ = 1283777208. Its totient is φ = 262932800.

The previous prime is 673767349. The next prime is 673767371. The reversal of 673767350 is 53767376.

It is a happy number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162284 + ... + 166383.

It is an arithmetic number, because the mean of its divisors is an integer number (53490717).

Almost surely, 2^673767350 is an apocalyptic number.

673767350 is a deficient number, since it is larger than the sum of its proper divisors (610009858).

673767350 is a wasteful number, since it uses less digits than its factorization.

673767350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328720 (or 328715 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 44.

The square root of 673767350 is about 25957.0289131865. The cubic root of 673767350 is about 876.6710271404.

The spelling of 673767350 in words is "six hundred seventy-three million, seven hundred sixty-seven thousand, three hundred fifty".