754912980 has 96 divisors (see below), whose sum is σ = 2359526400. Its totient is φ = 200375424.

The previous prime is 754912957. The next prime is 754912981. The reversal of 754912980 is 89219457.

754912980 is a `hidden beast` number, since 7 + 549 + 1 + 29 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (754912981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117286 + ... + 123554.

It is an arithmetic number, because the mean of its divisors is an integer number (24578400).

Almost surely, 2^754912980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 754912980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1179763200).

754912980 is an abundant number, since it is smaller than the sum of its proper divisors (1604613420).

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

754912980 is a wasteful number, since it uses less digits than its factorization.

754912980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6510 (or 6502 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 754912980 is about 27475.6797914083. The cubic root of 754912980 is about 910.5398640162.

The spelling of 754912980 in words is "seven hundred fifty-four million, nine hundred twelve thousand, nine hundred eighty".