354384629 has 4 divisors (see below), whose sum is σ = 362626176. Its totient is φ = 346143084.

The previous prime is 354384619. The next prime is 354384649. The reversal of 354384629 is 926483453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 354384629 - 2¹⁶ = 354319093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 354384629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354384619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4120709 + ... + 4120794.

It is an arithmetic number, because the mean of its divisors is an integer number (90656544).

Almost surely, 2^354384629 is an apocalyptic number.

It is an amenable number.

354384629 is a deficient number, since it is larger than the sum of its proper divisors (8241547).

354384629 is an equidigital number, since it uses as much as digits as its factorization.

354384629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8241546.

The product of its digits is 622080, while the sum is 44.

The square root of 354384629 is about 18825.1063476412. The cubic root of 354384629 is about 707.6605063969.

The spelling of 354384629 in words is "three hundred fifty-four million, three hundred eighty-four thousand, six hundred twenty-nine".