3146942254 has 16 divisors (see below), whose sum is σ = 4794342192. Its totient is φ = 1548911808.

The previous prime is 3146942231. The next prime is 3146942291. The reversal of 3146942254 is 4522496413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55752 + ... + 96964.

It is an arithmetic number, because the mean of its divisors is an integer number (299646387).

Almost surely, 2^3146942254 is an apocalyptic number.

3146942254 is a deficient number, since it is larger than the sum of its proper divisors (1647399938).

3146942254 is a wasteful number, since it uses less digits than its factorization.

3146942254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41811.

The product of its digits is 207360, while the sum is 40.

The square root of 3146942254 is about 56097.6136212584. The cubic root of 3146942254 is about 1465.4227334851.

The spelling of 3146942254 in words is "three billion, one hundred forty-six million, nine hundred forty-two thousand, two hundred fifty-four".