674046974397 has 8 divisors (see below), whose sum is σ = 927720567040. Its totient is φ = 434869015680.

The previous prime is 674046974371. The next prime is 674046974399. The reversal of 674046974397 is 793479640476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 674046974397 - 2¹⁰ = 674046973373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674046974399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3623908372 + ... + 3623908557.

It is an arithmetic number, because the mean of its divisors is an integer number (115965070880).

Almost surely, 2^674046974397 is an apocalyptic number.

It is an amenable number.

674046974397 is a deficient number, since it is larger than the sum of its proper divisors (253673592643).

674046974397 is a wasteful number, since it uses less digits than its factorization.

674046974397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7247816963.

The product of its (nonzero) digits is 192036096, while the sum is 66.

The spelling of 674046974397 in words is "six hundred seventy-four billion, forty-six million, nine hundred seventy-four thousand, three hundred ninety-seven".