334425400 has 48 divisors (see below), whose sum is σ = 778856400. Its totient is φ = 133543680.

The previous prime is 334425391. The next prime is 334425409. The reversal of 334425400 is 4524433.

It is an interprime number because it is at equal distance from previous prime (334425391) and next prime (334425409).

It is a super-2 number, since 2×334425400² = 223680696330320000, which contains 22 as substring.

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 (334425409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166804 + ... + 168796.

It is an arithmetic number, because the mean of its divisors is an integer number (16226175).

Almost surely, 2^334425400 is an apocalyptic number.

It is an amenable number.

334425400 is an abundant number, since it is smaller than the sum of its proper divisors (444431000).

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

334425400 is a wasteful number, since it uses less digits than its factorization.

334425400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848 (or 2839 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 334425400 is about 18287.3016052123. The cubic root of 334425400 is about 694.1176456788.

Adding to 334425400 its reverse (4524433), we get a palindrome (338949833).

The spelling of 334425400 in words is "three hundred thirty-four million, four hundred twenty-five thousand, four hundred".