3319778374 has 32 divisors (see below), whose sum is σ = 5508771840. Its totient is φ = 1487894400.

The previous prime is 3319778339. The next prime is 3319778389. The reversal of 3319778374 is 4738779133.

It is a super-2 number, since 2×3319778374² = 22041856904956167752, which contains 22 as substring.

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, 543067 + ... + 549145.

It is an arithmetic number, because the mean of its divisors is an integer number (172149120).

Almost surely, 2^3319778374 is an apocalyptic number.

3319778374 is a deficient number, since it is larger than the sum of its proper divisors (2188993466).

3319778374 is a wasteful number, since it uses less digits than its factorization.

3319778374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6436.

The product of its digits is 2667168, while the sum is 52.

The square root of 3319778374 is about 57617.5179437643. The cubic root of 3319778374 is about 1491.7739893333.

The spelling of 3319778374 in words is "three billion, three hundred nineteen million, seven hundred seventy-eight thousand, three hundred seventy-four".