3498628699340 has 12 divisors (see below), whose sum is σ = 7347120268656. Its totient is φ = 1399451479728.

The previous prime is 3498628699339. The next prime is 3498628699369. The reversal of 3498628699340 is 439968268943.

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, 87465717464 + ... + 87465717503.

It is an arithmetic number, because the mean of its divisors is an integer number (612260022388).

Almost surely, 2^{3498628699340} is an apocalyptic number.

It is an amenable number.

3498628699340 is an abundant number, since it is smaller than the sum of its proper divisors (3848491569316).

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

3498628699340 is a wasteful number, since it uses less digits than its factorization.

3498628699340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174931434976 (or 174931434974 counting only the distinct ones).

The product of its (nonzero) digits is 483729408, while the sum is 71.

The spelling of 3498628699340 in words is "three trillion, four hundred ninety-eight billion, six hundred twenty-eight million, six hundred ninety-nine thousand, three hundred forty".