1037913049 has 4 divisors (see below), whose sum is σ = 1038843364. Its totient is φ = 1036982736.

The previous prime is 1037913047. The next prime is 1037913061. The reversal of 1037913049 is 9403197301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15960025 + 1021953024 = 3995^2 + 31968^2 .

It is a cyclic number.

It is not a de Polignac number, because 1037913049 - 2¹ = 1037913047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1037912999 and 1037913017.

It is not an unprimeable number, because it can be changed into a prime (1037913043) 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, 463482 + ... + 465715.

It is an arithmetic number, because the mean of its divisors is an integer number (259710841).

Almost surely, 2^1037913049 is an apocalyptic number.

It is an amenable number.

1037913049 is a deficient number, since it is larger than the sum of its proper divisors (930315).

1037913049 is an equidigital number, since it uses as much as digits as its factorization.

1037913049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930314.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 1037913049 is about 32216.6579427476. The cubic root of 1037913049 is about 1012.4812532016.

The spelling of 1037913049 in words is "one billion, thirty-seven million, nine hundred thirteen thousand, forty-nine".