3149590706 has 4 divisors (see below), whose sum is σ = 4724386062. Its totient is φ = 1574795352.

The previous prime is 3149590699. The next prime is 3149590783. The reversal of 3149590706 is 6070959413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6070959413 = 139 ⋅43675967.

It can be written as a sum of positive squares in only one way, i.e., 3004026481 + 145564225 = 54809^2 + 12065^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 787397675 + ... + 787397678.

Almost surely, 2^3149590706 is an apocalyptic number.

3149590706 is a deficient number, since it is larger than the sum of its proper divisors (1574795356).

3149590706 is a wasteful number, since it uses less digits than its factorization.

3149590706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574795355.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 3149590706 is about 56121.2144023987. The cubic root of 3149590706 is about 1465.8337158708.

The spelling of 3149590706 in words is "three billion, one hundred forty-nine million, five hundred ninety thousand, seven hundred six".