3149150387 has 2 divisors, whose sum is σ = 3149150388. Its totient is φ = 3149150386.

The previous prime is 3149150371. The next prime is 3149150413. The reversal of 3149150387 is 7830519413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3149150387 - 2⁴ = 3149150371 is a prime.

It is not a weakly prime, because it can be changed into another prime (3149150287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1574575193 + 1574575194.

It is an arithmetic number, because the mean of its divisors is an integer number (1574575194).

Almost surely, 2^3149150387 is an apocalyptic number.

3149150387 is a deficient number, since it is larger than the sum of its proper divisors (1).

3149150387 is an equidigital number, since it uses as much as digits as its factorization.

3149150387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 3149150387 is about 56117.2913369845. The cubic root of 3149150387 is about 1465.7654038713.

The spelling of 3149150387 in words is "three billion, one hundred forty-nine million, one hundred fifty thousand, three hundred eighty-seven".