754248340 has 12 divisors (see below), whose sum is σ = 1583921556. Its totient is φ = 301699328.

The previous prime is 754248311. The next prime is 754248371. The reversal of 754248340 is 43842457.

It can be written as a sum of positive squares in 2 ways, for example, as 457788816 + 296459524 = 21396^2 + 17218^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 754248340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18856189 + ... + 18856228.

It is an arithmetic number, because the mean of its divisors is an integer number (131993463).

Almost surely, 2^754248340 is an apocalyptic number.

It is an amenable number.

754248340 is an abundant number, since it is smaller than the sum of its proper divisors (829673216).

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

754248340 is a wasteful number, since it uses less digits than its factorization.

754248340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37712426 (or 37712424 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 754248340 is about 27463.5820678949. The cubic root of 754248340 is about 910.2725665826.

The spelling of 754248340 in words is "seven hundred fifty-four million, two hundred forty-eight thousand, three hundred forty".