74269349 has 12 divisors (see below), whose sum is σ = 94249728. Its totient is φ = 57871800.

The previous prime is 74269339. The next prime is 74269361. The reversal of 74269349 is 94396247.

It is not a de Polignac number, because 74269349 - 2⁴ = 74269333 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74269339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68357 + ... + 69434.

It is an arithmetic number, because the mean of its divisors is an integer number (7854144).

Almost surely, 2^74269349 is an apocalyptic number.

It is an amenable number.

74269349 is a deficient number, since it is larger than the sum of its proper divisors (19980379).

74269349 is a wasteful number, since it uses less digits than its factorization.

74269349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137816 (or 137809 counting only the distinct ones).

The product of its digits is 326592, while the sum is 44.

The square root of 74269349 is about 8617.9666395270. The cubic root of 74269349 is about 420.3424059621.

The spelling of 74269349 in words is "seventy-four million, two hundred sixty-nine thousand, three hundred forty-nine".