674651480 has 32 divisors (see below), whose sum is σ = 1520648640. Its totient is φ = 269383680.

The previous prime is 674651459. The next prime is 674651501. The reversal of 674651480 is 84156476.

It is an interprime number because it is at equal distance from previous prime (674651459) and next prime (674651501).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8465 + ... + 37695.

It is an arithmetic number, because the mean of its divisors is an integer number (47520270).

Almost surely, 2^674651480 is an apocalyptic number.

It is an amenable number.

674651480 is an abundant number, since it is smaller than the sum of its proper divisors (845997160).

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

674651480 is a wasteful number, since it uses less digits than its factorization.

674651480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29819 (or 29815 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 674651480 is about 25974.0539769979. The cubic root of 674651480 is about 877.0543208558.

The spelling of 674651480 in words is "six hundred seventy-four million, six hundred fifty-one thousand, four hundred eighty".