374740000 has 120 divisors (see below), whose sum is σ = 946468908. Its totient is φ = 145920000.

The previous prime is 374739973. The next prime is 374740007. The reversal of 374740000 is 47473.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 46840336 + 327899664 = 6844^2 + 18108^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374740007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 819772 + ... + 820228.

Almost surely, 2^374740000 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 374740000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (473234454).

374740000 is an abundant number, since it is smaller than the sum of its proper divisors (571728908).

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

374740000 is an equidigital number, since it uses as much as digits as its factorization.

374740000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 374740000 is about 19358.2023958838. The cubic root of 374740000 is about 720.9580866715.

Adding to 374740000 its reverse (47473), we get a palindrome (374787473).

The spelling of 374740000 in words is "three hundred seventy-four million, seven hundred forty thousand".