3402186914 has 24 divisors (see below), whose sum is σ = 6285676140. Its totient is φ = 1372310016.

The previous prime is 3402186913. The next prime is 3402186943. The reversal of 3402186914 is 4196812043.

It can be written as a sum of positive squares in 2 ways, for example, as 3121121689 + 281065225 = 55867^2 + 16765^2 .

It is not an unprimeable number, because it can be changed into a prime (3402186913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1019399 + ... + 1022730.

Almost surely, 2^3402186914 is an apocalyptic number.

3402186914 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3402186914 is a deficient number, since it is larger than the sum of its proper divisors (2883489226).

3402186914 is a wasteful number, since it uses less digits than its factorization.

3402186914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042162 (or 2042155 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 3402186914 is about 58328.2685667936. The cubic root of 3402186914 is about 1504.0169242404.

Adding to 3402186914 its reverse (4196812043), we get a palindrome (7598998957).

The spelling of 3402186914 in words is "three billion, four hundred two million, one hundred eighty-six thousand, nine hundred fourteen".