3148031914 has 8 divisors (see below), whose sum is σ = 4742850528. Its totient is φ = 1567081740.

The previous prime is 3148031897. The next prime is 3148031993. The reversal of 3148031914 is 4191308413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3148031914.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3466542 + ... + 3467449.

It is an arithmetic number, because the mean of its divisors is an integer number (592856316).

Almost surely, 2^3148031914 is an apocalyptic number.

3148031914 is a deficient number, since it is larger than the sum of its proper divisors (1594818614).

3148031914 is a wasteful number, since it uses less digits than its factorization.

3148031914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6934220.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 3148031914 is about 56107.3249585114. The cubic root of 3148031914 is about 1465.5918530238.

The spelling of 3148031914 in words is "three billion, one hundred forty-eight million, thirty-one thousand, nine hundred fourteen".