672461496 has 72 divisors (see below), whose sum is σ = 2118607920. Its totient is φ = 192130848.

The previous prime is 672461443. The next prime is 672461501. The reversal of 672461496 is 694164276.

672461496 is a `hidden beast` number, since 6 + 7 + 24 + 614 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 91776 + ... + 98831.

It is an arithmetic number, because the mean of its divisors is an integer number (29425110).

Almost surely, 2^672461496 is an apocalyptic number.

It is an amenable number.

672461496 is an abundant number, since it is smaller than the sum of its proper divisors (1446146424).

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

672461496 is a wasteful number, since it uses less digits than its factorization.

672461496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190633 (or 190619 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 672461496 is about 25931.8625632638. The cubic root of 672461496 is about 876.1042910799.

The spelling of 672461496 in words is "six hundred seventy-two million, four hundred sixty-one thousand, four hundred ninety-six".