3408631870940 has 24 divisors (see below), whose sum is σ = 7183968554112. Its totient is φ = 1358530534080.

The previous prime is 3408631870927. The next prime is 3408631870949. The reversal of 3408631870940 is 490781368043.

3408631870940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3408631870949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307632716 + ... + 307643795.

It is an arithmetic number, because the mean of its divisors is an integer number (299332023088).

Almost surely, 2^{3408631870940} is an apocalyptic number.

It is an amenable number.

3408631870940 is an abundant number, since it is smaller than the sum of its proper divisors (3775336683172).

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

3408631870940 is a wasteful number, since it uses less digits than its factorization.

3408631870940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615276797 (or 615276795 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 3408631870940 in words is "three trillion, four hundred eight billion, six hundred thirty-one million, eight hundred seventy thousand, nine hundred forty".