3498064220 has 48 divisors (see below), whose sum is σ = 8403245760. Its totient is φ = 1198209024.

The previous prime is 3498064201. The next prime is 3498064243. The reversal of 3498064220 is 224608943.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145196 + ... + 167564.

It is an arithmetic number, because the mean of its divisors is an integer number (175067620).

Almost surely, 2^3498064220 is an apocalyptic number.

It is an amenable number.

3498064220 is an abundant number, since it is smaller than the sum of its proper divisors (4905181540).

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

3498064220 is a wasteful number, since it uses less digits than its factorization.

3498064220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23502 (or 23500 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 3498064220 is about 59144.4352411958. The cubic root of 3498064220 is about 1518.0145215458.

The spelling of 3498064220 in words is "three billion, four hundred ninety-eight million, sixty-four thousand, two hundred twenty".