674325523476 has 96 divisors (see below), whose sum is σ = 1958728920960. Its totient is φ = 198818323200.

The previous prime is 674325523463. The next prime is 674325523583.

674325523476 is a `hidden beast` number, since 6 + 7 + 43 + 2 + 5 + 523 + 4 + 76 = 666.

674325523476 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×674325523476² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7626505 + ... + 7714416.

It is an arithmetic number, because the mean of its divisors is an integer number (20403426260).

Almost surely, 2^674325523476 is an apocalyptic number.

674325523476 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

674325523476 is an abundant number, since it is smaller than the sum of its proper divisors (1284403397484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674325523476 is a wasteful number, since it uses less digits than its factorization.

674325523476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15340982 (or 15340974 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 54.

The spelling of 674325523476 in words is "six hundred seventy-four billion, three hundred twenty-five million, five hundred twenty-three thousand, four hundred seventy-six".