379554823 has 2 divisors, whose sum is σ = 379554824. Its totient is φ = 379554822.

The previous prime is 379554757. The next prime is 379554841. The reversal of 379554823 is 328455973.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 379554823 - 2²¹ = 377457671 is a prime.

It is a super-2 number, since 2×379554823² = 288123727325122658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379554893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189777411 + 189777412.

It is an arithmetic number, because the mean of its divisors is an integer number (189777412).

Almost surely, 2^379554823 is an apocalyptic number.

379554823 is a deficient number, since it is larger than the sum of its proper divisors (1).

379554823 is an equidigital number, since it uses as much as digits as its factorization.

379554823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 46.

The square root of 379554823 is about 19482.1667942762. The cubic root of 379554823 is about 724.0326841110.

It can be divided in two parts, 37955 and 4823, that added together give a triangular number (42778 = T₂₉₂).

The spelling of 379554823 in words is "three hundred seventy-nine million, five hundred fifty-four thousand, eight hundred twenty-three".