3149783607 has 8 divisors (see below), whose sum is σ = 4200985600. Its totient is φ = 2099218680.

The previous prime is 3149783557. The next prime is 3149783621. The reversal of 3149783607 is 7063879413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3149783607 - 2²² = 3145589303 is a prime.

It is a super-2 number, since 2×3149783607² = 19842273541851860898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149783627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147607 + ... + 167592.

It is an arithmetic number, because the mean of its divisors is an integer number (525123200).

Almost surely, 2^3149783607 is an apocalyptic number.

3149783607 is a deficient number, since it is larger than the sum of its proper divisors (1051201993).

3149783607 is a wasteful number, since it uses less digits than its factorization.

3149783607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318533.

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 3149783607 is about 56122.9329864361. The cubic root of 3149783607 is about 1465.8636409249.

The spelling of 3149783607 in words is "three billion, one hundred forty-nine million, seven hundred eighty-three thousand, six hundred seven".