674622196698480 has 80 divisors (see below), whose sum is σ = 2091337731782784. Its totient is φ = 179898484967680.

The previous prime is 674622196698473. The next prime is 674622196698509. The reversal of 674622196698480 is 84896691226476.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 674622196698396 and 674622196698405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51524647 + ... + 63277433.

Almost surely, 2^{674622196698480} is an apocalyptic number.

674622196698480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

674622196698480 is an abundant number, since it is smaller than the sum of its proper divisors (1416715535084304).

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

674622196698480 is a wasteful number, since it uses less digits than its factorization.

674622196698480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11991974 (or 11991968 counting only the distinct ones).

The product of its (nonzero) digits is 3009871872, while the sum is 78.

The spelling of 674622196698480 in words is "six hundred seventy-four trillion, six hundred twenty-two billion, one hundred ninety-six million, six hundred ninety-eight thousand, four hundred eighty".