3402220824 has 24 divisors (see below), whose sum is σ = 9214348260. Its totient is φ = 1134073584.

The previous prime is 3402220799. The next prime is 3402220831. The reversal of 3402220824 is 4280222043.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23626462 + ... + 23626605.

Almost surely, 2^3402220824 is an apocalyptic number.

It is an amenable number.

3402220824 is an abundant number, since it is smaller than the sum of its proper divisors (5812127436).

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

3402220824 is a wasteful number, since it uses less digits than its factorization.

3402220824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47253079 (or 47253072 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 3402220824 is about 58328.5592484505. The cubic root of 3402220824 is about 1504.0219211287.

Adding to 3402220824 its reverse (4280222043), we get a palindrome (7682442867).

The spelling of 3402220824 in words is "three billion, four hundred two million, two hundred twenty thousand, eight hundred twenty-four".