3214425400 has 48 divisors (see below), whose sum is σ = 7485391440. Its totient is φ = 1283731200.

The previous prime is 3214425367. The next prime is 3214425407. The reversal of 3214425400 is 45244123.

It is a happy number.

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 (3214425407) 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, 116980 + ... + 141820.

It is an arithmetic number, because the mean of its divisors is an integer number (155945655).

Almost surely, 2^3214425400 is an apocalyptic number.

It is an amenable number.

3214425400 is an abundant number, since it is smaller than the sum of its proper divisors (4270966040).

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

3214425400 is a wasteful number, since it uses less digits than its factorization.

3214425400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25504 (or 25495 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 3214425400 is about 56695.9028502060. The cubic root of 3214425400 is about 1475.8235982613.

Adding to 3214425400 its reverse (45244123), we get a palindrome (3259669523).

The spelling of 3214425400 in words is "three billion, two hundred fourteen million, four hundred twenty-five thousand, four hundred".