354261023 has 8 divisors (see below), whose sum is σ = 373142400. Its totient is φ = 335403288.

The previous prime is 354261001. The next prime is 354261031. The reversal of 354261023 is 320162453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354261023 is a prime.

It is a super-3 number, since 3×354261023³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354260983 and 354261001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354261923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30740 + ... + 40662.

It is an arithmetic number, because the mean of its divisors is an integer number (46642800).

Almost surely, 2^354261023 is an apocalyptic number.

354261023 is a deficient number, since it is larger than the sum of its proper divisors (18881377).

354261023 is a wasteful number, since it uses less digits than its factorization.

354261023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11821.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 354261023 is about 18821.8230519788. The cubic root of 354261023 is about 707.5782217368.

The spelling of 354261023 in words is "three hundred fifty-four million, two hundred sixty-one thousand, twenty-three".