880989457374 has 384 divisors, whose sum is σ = 2298923827200. Its totient is φ = 250783464960.

The previous prime is 880989457367. The next prime is 880989457379. The reversal of 880989457374 is 473754989088.

880989457374 is a `hidden beast` number, since 8 + 80 + 98 + 9 + 457 + 3 + 7 + 4 = 666.

It is a super-2 number, since 2×880989457374² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880989457379) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 619106427 + ... + 619107849.

It is an arithmetic number, because the mean of its divisors is an integer number (5986780800).

Almost surely, 2^880989457374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 880989457374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1149461913600).

880989457374 is an abundant number, since it is smaller than the sum of its proper divisors (1417934369826).

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

880989457374 is a wasteful number, since it uses less digits than its factorization.

880989457374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622 (or 1610 counting only the distinct ones).

The product of its (nonzero) digits is 487710720, while the sum is 72.

The spelling of 880989457374 in words is "eight hundred eighty billion, nine hundred eighty-nine million, four hundred fifty-seven thousand, three hundred seventy-four".