3401646940 has 12 divisors (see below), whose sum is σ = 7143458616. Its totient is φ = 1360658768.

The previous prime is 3401646929. The next prime is 3401646953. The reversal of 3401646940 is 496461043.

It is a super-2 number, since 2×3401646940² = 23142403808822727200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3401646940.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85041154 + ... + 85041193.

It is an arithmetic number, because the mean of its divisors is an integer number (595288218).

Almost surely, 2^3401646940 is an apocalyptic number.

It is an amenable number.

3401646940 is an abundant number, since it is smaller than the sum of its proper divisors (3741811676).

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

3401646940 is a wasteful number, since it uses less digits than its factorization.

3401646940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170082356 (or 170082354 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 3401646940 is about 58323.6396326567. The cubic root of 3401646940 is about 1503.9373506186.

The spelling of 3401646940 in words is "three billion, four hundred one million, six hundred forty-six thousand, nine hundred forty".