354122893 has 16 divisors (see below), whose sum is σ = 384189120. Its totient is φ = 325264896.

The previous prime is 354122837. The next prime is 354122921. The reversal of 354122893 is 398221453.

It is a cyclic number.

It is not a de Polignac number, because 354122893 - 2⁹ = 354122381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354122803) 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, 247446 + ... + 248872.

It is an arithmetic number, because the mean of its divisors is an integer number (24011820).

Almost surely, 2^354122893 is an apocalyptic number.

It is an amenable number.

354122893 is a deficient number, since it is larger than the sum of its proper divisors (30066227).

354122893 is a wasteful number, since it uses less digits than its factorization.

354122893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836.

The product of its digits is 51840, while the sum is 37.

The square root of 354122893 is about 18818.1532834654. The cubic root of 354122893 is about 707.4862457839.

The spelling of 354122893 in words is "three hundred fifty-four million, one hundred twenty-two thousand, eight hundred ninety-three".