354276422 has 4 divisors (see below), whose sum is σ = 531414636. Its totient is φ = 177138210.

The previous prime is 354276421. The next prime is 354276427. The reversal of 354276422 is 224672453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224672453 = 10099 ⋅22247.

It is a super-3 number, since 3×354276422³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354276421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88569104 + ... + 88569107.

It is an arithmetic number, because the mean of its divisors is an integer number (132853659).

Almost surely, 2^354276422 is an apocalyptic number.

354276422 is a deficient number, since it is larger than the sum of its proper divisors (177138214).

354276422 is a wasteful number, since it uses less digits than its factorization.

354276422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177138213.

The product of its digits is 80640, while the sum is 35.

The square root of 354276422 is about 18822.2321205536. The cubic root of 354276422 is about 707.5884739129.

The spelling of 354276422 in words is "three hundred fifty-four million, two hundred seventy-six thousand, four hundred twenty-two".