3494981200 has 30 divisors (see below), whose sum is σ = 8396693294. Its totient is φ = 1397992320.

The previous prime is 3494981179. The next prime is 3494981209. The reversal of 3494981200 is 21894943.

It can be written as a sum of positive squares in 3 ways, for example, as 265559616 + 3229421584 = 16296^2 + 56828^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494981209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4368327 + ... + 4369126.

Almost surely, 2^3494981200 is an apocalyptic number.

It is an amenable number.

3494981200 is an abundant number, since it is smaller than the sum of its proper divisors (4901712094).

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

3494981200 is a wasteful number, since it uses less digits than its factorization.

3494981200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8737471 (or 8737460 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 3494981200 is about 59118.3660126022. The cubic root of 3494981200 is about 1517.5684229385.

The spelling of 3494981200 in words is "three billion, four hundred ninety-four million, nine hundred eighty-one thousand, two hundred".