390241419 has 16 divisors (see below), whose sum is σ = 524985120. Its totient is φ = 257840640.

The previous prime is 390241417. The next prime is 390241421. The reversal of 390241419 is 914142093.

It is an interprime number because it is at equal distance from previous prime (390241417) and next prime (390241421).

It is not a de Polignac number, because 390241419 - 2¹ = 390241417 is a prime.

It is a super-2 number, since 2×390241419² = 304576730206267122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 390241419.

It is not an unprimeable number, because it can be changed into a prime (390241417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164389 + ... + 166745.

It is an arithmetic number, because the mean of its divisors is an integer number (32811570).

Almost surely, 2^390241419 is an apocalyptic number.

390241419 is a deficient number, since it is larger than the sum of its proper divisors (134743701).

390241419 is a wasteful number, since it uses less digits than its factorization.

390241419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 390241419 is about 19754.5290756323. The cubic root of 390241419 is about 730.7650820257.

The spelling of 390241419 in words is "three hundred ninety million, two hundred forty-one thousand, four hundred nineteen".