3147428314 has 32 divisors (see below), whose sum is σ = 5082518016. Its totient is φ = 1456435200.

The previous prime is 3147428311. The next prime is 3147428329. The reversal of 3147428314 is 4138247413.

It is not an unprimeable number, because it can be changed into a prime (3147428311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1965114 + ... + 1966714.

It is an arithmetic number, because the mean of its divisors is an integer number (158828688).

Almost surely, 2^3147428314 is an apocalyptic number.

3147428314 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3147428314 is a deficient number, since it is larger than the sum of its proper divisors (1935089702).

3147428314 is a wasteful number, since it uses less digits than its factorization.

3147428314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550.

The product of its digits is 64512, while the sum is 37.

The square root of 3147428314 is about 56101.9457238339. The cubic root of 3147428314 is about 1465.4981767406.

The spelling of 3147428314 in words is "three billion, one hundred forty-seven million, four hundred twenty-eight thousand, three hundred fourteen".