374280 has 32 divisors (see below), whose sum is σ = 1123200. Its totient is φ = 99776.

The previous prime is 374239. The next prime is 374287. The reversal of 374280 is 82473.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 374280.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 374280.

It is not an unprimeable number, because it can be changed into a prime (374287) by changing a digit.

374280 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1440 + ... + 1679.

It is an arithmetic number, because the mean of its divisors is an integer number (35100).

2³⁷⁴²⁸⁰ is an apocalyptic number.

374280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

374280 is an abundant number, since it is smaller than the sum of its proper divisors (748920).

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

374280 is a wasteful number, since it uses less digits than its factorization.

374280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133 (or 3129 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 374280 is about 611.7842757051. The cubic root of 374280 is about 72.0662969603.

The spelling of 374280 in words is "three hundred seventy-four thousand, two hundred eighty".