353667423 has 16 divisors (see below), whose sum is σ = 487226880. Its totient is φ = 228020256.

The previous prime is 353667397. The next prime is 353667467. The reversal of 353667423 is 324766353.

It is a happy number.

It is not a de Polignac number, because 353667423 - 2⁶ = 353667359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353665423) 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, 8998 + ... + 28076.

It is an arithmetic number, because the mean of its divisors is an integer number (30451680).

Almost surely, 2^353667423 is an apocalyptic number.

353667423 is a deficient number, since it is larger than the sum of its proper divisors (133559457).

353667423 is a wasteful number, since it uses less digits than its factorization.

353667423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19286.

The product of its digits is 272160, while the sum is 39.

The square root of 353667423 is about 18806.0475113725. The cubic root of 353667423 is about 707.1827946194.

The spelling of 353667423 in words is "three hundred fifty-three million, six hundred sixty-seven thousand, four hundred twenty-three".