3146913403 has 2 divisors, whose sum is σ = 3146913404. Its totient is φ = 3146913402.

The previous prime is 3146913391. The next prime is 3146913409. The reversal of 3146913403 is 3043196413.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3146913403 is a prime.

It is not a weakly prime, because it can be changed into another prime (3146913409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1573456701 + 1573456702.

It is an arithmetic number, because the mean of its divisors is an integer number (1573456702).

Almost surely, 2^3146913403 is an apocalyptic number.

3146913403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3146913403 is an equidigital number, since it uses as much as digits as its factorization.

3146913403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 3146913403 is about 56097.3564706930. The cubic root of 3146913403 is about 1465.4182551654.

The spelling of 3146913403 in words is "three billion, one hundred forty-six million, nine hundred thirteen thousand, four hundred three".