374421000 has 128 divisors (see below), whose sum is σ = 1178012160. Its totient is φ = 99008000.

The previous prime is 374420999. The next prime is 374421017. The reversal of 374421000 is 124473.

374421000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 410545 + ... + 411455.

It is an arithmetic number, because the mean of its divisors is an integer number (9203220).

Almost surely, 2^374421000 is an apocalyptic number.

374421000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374421000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589006080).

374421000 is an abundant number, since it is smaller than the sum of its proper divisors (803591160).

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

374421000 is a wasteful number, since it uses less digits than its factorization.

374421000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 374421000 is about 19349.9612402713. The cubic root of 374421000 is about 720.7534550874.

Adding to 374421000 its reverse (124473), we get a palindrome (374545473).

The spelling of 374421000 in words is "three hundred seventy-four million, four hundred twenty-one thousand".