374394132 has 72 divisors (see below), whose sum is σ = 1088587136. Its totient is φ = 106277184.

The previous prime is 374394121. The next prime is 374394143. The reversal of 374394132 is 231493473.

374394132 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (374394121) and next prime (374394143).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

374394132 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34833 + ... + 44295.

Almost surely, 2^374394132 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 374394132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544293568).

374394132 is an abundant number, since it is smaller than the sum of its proper divisors (714193004).

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

374394132 is a wasteful number, since it uses less digits than its factorization.

374394132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9637 (or 9632 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 374394132 is about 19349.2669628593. The cubic root of 374394132 is about 720.7362145418.

The spelling of 374394132 in words is "three hundred seventy-four million, three hundred ninety-four thousand, one hundred thirty-two".