3391357138 has 24 divisors (see below), whose sum is σ = 5515473600. Its totient is φ = 1563245424.

The previous prime is 3391357097. The next prime is 3391357141. The reversal of 3391357138 is 8317531933.

It is a junction number, because it is equal to n+sod(n) for n = 3391357094 and 3391357103.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277603 + ... + 289561.

It is an arithmetic number, because the mean of its divisors is an integer number (229811400).

Almost surely, 2^3391357138 is an apocalyptic number.

3391357138 is a deficient number, since it is larger than the sum of its proper divisors (2124116462).

3391357138 is a wasteful number, since it uses less digits than its factorization.

3391357138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12826 (or 12813 counting only the distinct ones).

The product of its digits is 204120, while the sum is 43.

The square root of 3391357138 is about 58235.3598597965. The cubic root of 3391357138 is about 1502.4193753543.

The spelling of 3391357138 in words is "three billion, three hundred ninety-one million, three hundred fifty-seven thousand, one hundred thirty-eight".