374434746 has 64 divisors (see below), whose sum is σ = 889878528. Its totient is φ = 102800448.

The previous prime is 374434721. The next prime is 374434751. The reversal of 374434746 is 647434473.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 374434698 and 374434707.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127531 + ... + 130433.

It is an arithmetic number, because the mean of its divisors is an integer number (13904352).

Almost surely, 2^374434746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374434746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (444939264).

374434746 is an abundant number, since it is smaller than the sum of its proper divisors (515443782).

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

374434746 is a wasteful number, since it uses less digits than its factorization.

374434746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035.

The product of its digits is 677376, while the sum is 42.

The square root of 374434746 is about 19350.3164315212. The cubic root of 374434746 is about 720.7622752442.

The spelling of 374434746 in words is "three hundred seventy-four million, four hundred thirty-four thousand, seven hundred forty-six".