837084813 has 16 divisors (see below), whose sum is σ = 1130889216. Its totient is φ = 550715760.

The previous prime is 837084799. The next prime is 837084841. The reversal of 837084813 is 318480738.

It is not a de Polignac number, because 837084813 - 2¹⁴ = 837068429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (837084863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67020 + ... + 78522.

It is an arithmetic number, because the mean of its divisors is an integer number (70680576).

Almost surely, 2^837084813 is an apocalyptic number.

It is an amenable number.

837084813 is a deficient number, since it is larger than the sum of its proper divisors (293804403).

837084813 is a wasteful number, since it uses less digits than its factorization.

837084813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11824.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 837084813 is about 28932.4180289170. The cubic root of 837084813 is about 942.4460261737.

The spelling of 837084813 in words is "eight hundred thirty-seven million, eighty-four thousand, eight hundred thirteen".