3314249778 has 16 divisors (see below), whose sum is σ = 7575428160. Its totient is φ = 946928496.

The previous prime is 3314249761. The next prime is 3314249839. The reversal of 3314249778 is 8779424133.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39455313 + ... + 39455396.

It is an arithmetic number, because the mean of its divisors is an integer number (473464260).

Almost surely, 2^3314249778 is an apocalyptic number.

3314249778 is an abundant number, since it is smaller than the sum of its proper divisors (4261178382).

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

3314249778 is a wasteful number, since it uses less digits than its factorization.

3314249778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78910721.

The product of its digits is 1016064, while the sum is 48.

The square root of 3314249778 is about 57569.5212590829. The cubic root of 3314249778 is about 1490.9454201437.

The spelling of 3314249778 in words is "three billion, three hundred fourteen million, two hundred forty-nine thousand, seven hundred seventy-eight".