3146012457 has 32 divisors (see below), whose sum is σ = 5049830400. Its totient is φ = 1701891648.

The previous prime is 3146012449. The next prime is 3146012459. The reversal of 3146012457 is 7542106413.

3146012457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3146012457 - 2³ = 3146012449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3146012459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1114594 + ... + 1117412.

It is an arithmetic number, because the mean of its divisors is an integer number (157807200).

Almost surely, 2^3146012457 is an apocalyptic number.

It is an amenable number.

3146012457 is a deficient number, since it is larger than the sum of its proper divisors (1903817943).

3146012457 is a wasteful number, since it uses less digits than its factorization.

3146012457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5645.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 3146012457 is about 56089.3256957150. The cubic root of 3146012457 is about 1465.2783944446.

The spelling of 3146012457 in words is "three billion, one hundred forty-six million, twelve thousand, four hundred fifty-seven".