354037093 has 4 divisors (see below), whose sum is σ = 354218508. Its totient is φ = 353855680.

The previous prime is 354037067. The next prime is 354037109. The reversal of 354037093 is 390730453.

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

It can be written as a sum of positive squares in 2 ways, for example, as 22724289 + 331312804 = 4767^2 + 18202^2 .

It is a cyclic number.

It is not a de Polignac number, because 354037093 - 2⁹ = 354036581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354037693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87748 + ... + 91693.

It is an arithmetic number, because the mean of its divisors is an integer number (88554627).

Almost surely, 2^354037093 is an apocalyptic number.

It is an amenable number.

354037093 is a deficient number, since it is larger than the sum of its proper divisors (181415).

354037093 is a wasteful number, since it uses less digits than its factorization.

354037093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181414.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 354037093 is about 18815.8734317597. The cubic root of 354037093 is about 707.4291025113.

The spelling of 354037093 in words is "three hundred fifty-four million, thirty-seven thousand, ninety-three".