3407187140 has 24 divisors (see below), whose sum is σ = 8177249472. Its totient is φ = 1168178400.

The previous prime is 3407187137. The next prime is 3407187149. The reversal of 3407187140 is 417817043.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 3407187140.

It is not an unprimeable number, because it can be changed into a prime (3407187149) 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, 12168386 + ... + 12168665.

It is an arithmetic number, because the mean of its divisors is an integer number (340718728).

Almost surely, 2^3407187140 is an apocalyptic number.

It is an amenable number.

3407187140 is an abundant number, since it is smaller than the sum of its proper divisors (4770062332).

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

3407187140 is a wasteful number, since it uses less digits than its factorization.

3407187140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24337067 (or 24337065 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 3407187140 is about 58371.1156309351. The cubic root of 3407187140 is about 1504.7533861539.

The spelling of 3407187140 in words is "three billion, four hundred seven million, one hundred eighty-seven thousand, one hundred forty".