104269739 has 16 divisors (see below), whose sum is σ = 125748480. Its totient is φ = 84460320.

The previous prime is 104269723. The next prime is 104269751. The reversal of 104269739 is 937962401.

It is not a de Polignac number, because 104269739 - 2⁴ = 104269723 is a prime.

It is a super-2 number, since 2×104269739² = 21744356942256242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104269696 and 104269705.

It is not an unprimeable number, because it can be changed into a prime (104269799) 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, 75257 + ... + 76629.

It is an arithmetic number, because the mean of its divisors is an integer number (7859280).

Almost surely, 2^104269739 is an apocalyptic number.

104269739 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

104269739 is a deficient number, since it is larger than the sum of its proper divisors (21478741).

104269739 is a wasteful number, since it uses less digits than its factorization.

104269739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 104269739 is about 10211.2555055684. The cubic root of 104269739 is about 470.6731549283.

The spelling of 104269739 in words is "one hundred four million, two hundred sixty-nine thousand, seven hundred thirty-nine".