813269098 has 32 divisors (see below), whose sum is σ = 1339286400. Its totient is φ = 369141696.

The previous prime is 813269089. The next prime is 813269101. The reversal of 813269098 is 890962318.

It is a super-2 number, since 2×813269098² = 1322813251523467208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73540 + ... + 83872.

It is an arithmetic number, because the mean of its divisors is an integer number (41852700).

Almost surely, 2^813269098 is an apocalyptic number.

813269098 is a deficient number, since it is larger than the sum of its proper divisors (526017302).

813269098 is a wasteful number, since it uses less digits than its factorization.

813269098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10446.

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 813269098 is about 28517.8733078047. The cubic root of 813269098 is about 933.4221237241.

The spelling of 813269098 in words is "eight hundred thirteen million, two hundred sixty-nine thousand, ninety-eight".