674771037 has 16 divisors (see below), whose sum is σ = 921060288. Its totient is φ = 439246080.

The previous prime is 674770981. The next prime is 674771113. The reversal of 674771037 is 730177476.

It is not a de Polignac number, because 674771037 - 2⁸ = 674770781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 674771037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674770037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23493 + ... + 43605.

It is an arithmetic number, because the mean of its divisors is an integer number (57566268).

Almost surely, 2^674771037 is an apocalyptic number.

It is an amenable number.

674771037 is a deficient number, since it is larger than the sum of its proper divisors (246289251).

674771037 is a wasteful number, since it uses less digits than its factorization.

674771037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20380.

The product of its (nonzero) digits is 172872, while the sum is 42.

The square root of 674771037 is about 25976.3553448131. The cubic root of 674771037 is about 877.1061262660.

The spelling of 674771037 in words is "six hundred seventy-four million, seven hundred seventy-one thousand, thirty-seven".