3149966307 has 4 divisors (see below), whose sum is σ = 4199955080. Its totient is φ = 2099977536.

The previous prime is 3149966293. The next prime is 3149966321. The reversal of 3149966307 is 7036699413.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3149966293) and next prime (3149966321).

It is not a de Polignac number, because 3149966307 - 2¹⁶ = 3149900771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3149966507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524994382 + ... + 524994387.

It is an arithmetic number, because the mean of its divisors is an integer number (1049988770).

Almost surely, 2^3149966307 is an apocalyptic number.

3149966307 is a deficient number, since it is larger than the sum of its proper divisors (1049988773).

3149966307 is a wasteful number, since it uses less digits than its factorization.

3149966307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049988772.

The product of its (nonzero) digits is 734832, while the sum is 48.

The square root of 3149966307 is about 56124.5606397057. The cubic root of 3149966307 is about 1465.8919823543.

The spelling of 3149966307 in words is "three billion, one hundred forty-nine million, nine hundred sixty-six thousand, three hundred seven".