674040337407 has 48 divisors (see below), whose sum is σ = 1020209272992. Its totient is φ = 444676003200.

The previous prime is 674040337361. The next prime is 674040337457. The reversal of 674040337407 is 704733040476.

It is not a de Polignac number, because 674040337407 - 2⁶ = 674040337343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674040337457) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54896553 + ... + 54908829.

It is an arithmetic number, because the mean of its divisors is an integer number (21254359854).

Almost surely, 2^674040337407 is an apocalyptic number.

674040337407 is a deficient number, since it is larger than the sum of its proper divisors (346168935585).

674040337407 is a wasteful number, since it uses less digits than its factorization.

674040337407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14630 (or 14618 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 45.

The spelling of 674040337407 in words is "six hundred seventy-four billion, forty million, three hundred thirty-seven thousand, four hundred seven".