674040700337 has 4 divisors (see below), whose sum is σ = 713690153316. Its totient is φ = 634391247360.

The previous prime is 674040700313. The next prime is 674040700349. The reversal of 674040700337 is 733007040476.

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

It can be written as a sum of positive squares in 2 ways, for example, as 448001310241 + 226039390096 = 669329^2 + 475436^2 .

It is a cyclic number.

It is not a de Polignac number, because 674040700337 - 2¹⁰ = 674040699313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 674040700294 and 674040700303.

It is not an unprimeable number, because it can be changed into a prime (674040750337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19824726464 + ... + 19824726497.

It is an arithmetic number, because the mean of its divisors is an integer number (178422538329).

Almost surely, 2^674040700337 is an apocalyptic number.

It is an amenable number.

674040700337 is a deficient number, since it is larger than the sum of its proper divisors (39649452979).

674040700337 is a wasteful number, since it uses less digits than its factorization.

674040700337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39649452978.

The product of its (nonzero) digits is 296352, while the sum is 41.

The spelling of 674040700337 in words is "six hundred seventy-four billion, forty million, seven hundred thousand, three hundred thirty-seven".