3486740288 has 28 divisors (see below), whose sum is σ = 7106005092. Its totient is φ = 1696250880.

The previous prime is 3486740189. The next prime is 3486740311. The reversal of 3486740288 is 8820476843.

It can be written as a sum of positive squares in 2 ways, for example, as 3110069824 + 376670464 = 55768^2 + 19408^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733853 + ... + 738588.

Almost surely, 2^3486740288 is an apocalyptic number.

It is an amenable number.

3486740288 is an abundant number, since it is smaller than the sum of its proper divisors (3619264804).

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

3486740288 is a wasteful number, since it uses less digits than its factorization.

3486740288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472490 (or 1472480 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 50.

The square root of 3486740288 is about 59048.6264700543. The cubic root of 3486740288 is about 1516.3747121537.

The spelling of 3486740288 in words is "three billion, four hundred eighty-six million, seven hundred forty thousand, two hundred eighty-eight".