3461260475640 has 64 divisors (see below), whose sum is σ = 11327761560960. Its totient is φ = 839093448320.

The previous prime is 3461260475633. The next prime is 3461260475657. The reversal of 3461260475640 is 465740621643.

It is a self number, because there is not a number n which added to its sum of digits gives 3461260475640.

It is a congruent 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, 1311082194 + ... + 1311084833.

It is an arithmetic number, because the mean of its divisors is an integer number (176996274390).

Almost surely, 2^{3461260475640} is an apocalyptic number.

3461260475640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3461260475640 is an abundant number, since it is smaller than the sum of its proper divisors (7866501085320).

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

3461260475640 is a wasteful number, since it uses less digits than its factorization.

3461260475640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622167052 (or 2622167048 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 3461260475640 in words is "three trillion, four hundred sixty-one billion, two hundred sixty million, four hundred seventy-five thousand, six hundred forty".