269974342 has 8 divisors (see below), whose sum is σ = 441776232. Its totient is φ = 122715600.

The previous prime is 269974333. The next prime is 269974343. The reversal of 269974342 is 243479962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×269974342² = 145772290676665928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 269974292 and 269974301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269974343) 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, 6135759 + ... + 6135802.

It is an arithmetic number, because the mean of its divisors is an integer number (55222029).

Almost surely, 2^269974342 is an apocalyptic number.

269974342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

269974342 is a deficient number, since it is larger than the sum of its proper divisors (171801890).

269974342 is a wasteful number, since it uses less digits than its factorization.

269974342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12271574.

The product of its digits is 653184, while the sum is 46.

The square root of 269974342 is about 16430.8959585289. The cubic root of 269974342 is about 646.3099328479.

The spelling of 269974342 in words is "two hundred sixty-nine million, nine hundred seventy-four thousand, three hundred forty-two".