380609495 has 8 divisors (see below), whose sum is σ = 521978784. Its totient is φ = 260989344.

The previous prime is 380609477. The next prime is 380609507. The reversal of 380609495 is 594906083.

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

It is not a de Polignac number, because 380609495 - 2⁸ = 380609239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5437244 + ... + 5437313.

It is an arithmetic number, because the mean of its divisors is an integer number (65247348).

Almost surely, 2^380609495 is an apocalyptic number.

380609495 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

380609495 is a deficient number, since it is larger than the sum of its proper divisors (141369289).

380609495 is a wasteful number, since it uses less digits than its factorization.

380609495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10874569.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 380609495 is about 19509.2156428699. The cubic root of 380609495 is about 724.7026890335.

The spelling of 380609495 in words is "three hundred eighty million, six hundred nine thousand, four hundred ninety-five".