3126449037 has 8 divisors (see below), whose sum is σ = 4225703104. Its totient is φ = 2055747168.

The previous prime is 3126448991. The next prime is 3126449099. The reversal of 3126449037 is 7309446213.

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

It is not a de Polignac number, because 3126449037 - 2⁷ = 3126448909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3126448986 and 3126449004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3126449437) 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, 7137793 + ... + 7138230.

It is an arithmetic number, because the mean of its divisors is an integer number (528212888).

Almost surely, 2^3126449037 is an apocalyptic number.

It is an amenable number.

3126449037 is a deficient number, since it is larger than the sum of its proper divisors (1099254067).

3126449037 is a wasteful number, since it uses less digits than its factorization.

3126449037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14276099.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 3126449037 is about 55914.6585163497. The cubic root of 3126449037 is about 1462.2348080489.

The spelling of 3126449037 in words is "three billion, one hundred twenty-six million, four hundred forty-nine thousand, thirty-seven".