3408137912 has 8 divisors (see below), whose sum is σ = 6390258600. Its totient is φ = 1704068952.

The previous prime is 3408137869. The next prime is 3408137947. The reversal of 3408137912 is 2197318043.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213008612 + ... + 213008627.

It is an arithmetic number, because the mean of its divisors is an integer number (798782325).

Almost surely, 2^3408137912 is an apocalyptic number.

It is an amenable number.

3408137912 is a deficient number, since it is larger than the sum of its proper divisors (2982120688).

3408137912 is a wasteful number, since it uses less digits than its factorization.

3408137912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426017245 (or 426017241 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 3408137912 is about 58379.2592621729. The cubic root of 3408137912 is about 1504.8933397552.

The spelling of 3408137912 in words is "three billion, four hundred eight million, one hundred thirty-seven thousand, nine hundred twelve".