354562346 has 4 divisors (see below), whose sum is σ = 531843522. Its totient is φ = 177281172.

The previous prime is 354562321. The next prime is 354562361. The reversal of 354562346 is 643265453.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 192127321 + 162435025 = 13861^2 + 12745^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88640585 + ... + 88640588.

Almost surely, 2^354562346 is an apocalyptic number.

354562346 is a deficient number, since it is larger than the sum of its proper divisors (177281176).

354562346 is a wasteful number, since it uses less digits than its factorization.

354562346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177281175.

The product of its digits is 259200, while the sum is 38.

The square root of 354562346 is about 18829.8259683939. The cubic root of 354562346 is about 707.7787792894.

The spelling of 354562346 in words is "three hundred fifty-four million, five hundred sixty-two thousand, three hundred forty-six".