726852969 has 24 divisors (see below), whose sum is σ = 1159996032. Its totient is φ = 436233600.

The previous prime is 726852953. The next prime is 726852977. The reversal of 726852969 is 969258627.

It is not a de Polignac number, because 726852969 - 2⁴ = 726852953 is a prime.

It is a super-2 number, since 2×726852969² = 1056630477088229922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (726852989) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99757 + ... + 106794.

It is an arithmetic number, because the mean of its divisors is an integer number (48333168).

Almost surely, 2^726852969 is an apocalyptic number.

It is an amenable number.

726852969 is a deficient number, since it is larger than the sum of its proper divisors (433143063).

726852969 is a wasteful number, since it uses less digits than its factorization.

726852969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206597 (or 206594 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 726852969 is about 26960.2108485820. The cubic root of 726852969 is about 899.1155793218.

It can be divided in two parts, 726852 and 969, that added together give a triangular number (727821 = T₁₂₀₆).

The spelling of 726852969 in words is "seven hundred twenty-six million, eight hundred fifty-two thousand, nine hundred sixty-nine".