3436749868625 has 16 divisors (see below), whose sum is σ = 4291180118784. Its totient is φ = 2748043303600.

The previous prime is 3436749868583. The next prime is 3436749868633. The reversal of 3436749868625 is 5268689476343.

It is not a de Polignac number, because 3436749868625 - 2⁶ = 3436749868561 is a prime.

It is a super-2 number, since 2×3436749868625² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6528569 + ... + 7035318.

It is an arithmetic number, because the mean of its divisors is an integer number (268198757424).

Almost surely, 2^{3436749868625} is an apocalyptic number.

It is an amenable number.

3436749868625 is a deficient number, since it is larger than the sum of its proper divisors (854430250159).

3436749868625 is a wasteful number, since it uses less digits than its factorization.

3436749868625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13565929 (or 13565919 counting only the distinct ones).

The product of its digits is 1254113280, while the sum is 71.

The spelling of 3436749868625 in words is "three trillion, four hundred thirty-six billion, seven hundred forty-nine million, eight hundred sixty-eight thousand, six hundred twenty-five".