390851341 has 4 divisors (see below), whose sum is σ = 397476000. Its totient is φ = 384226684.

The previous prime is 390851327. The next prime is 390851371. The reversal of 390851341 is 143158093.

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 390851341 - 2⁹ = 390850829 is a prime.

It is a super-2 number, since 2×390851341² = 305529541522996562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 390851297 and 390851306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390851311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3312241 + ... + 3312358.

It is an arithmetic number, because the mean of its divisors is an integer number (99369000).

Almost surely, 2^390851341 is an apocalyptic number.

It is an amenable number.

390851341 is a deficient number, since it is larger than the sum of its proper divisors (6624659).

390851341 is an equidigital number, since it uses as much as digits as its factorization.

390851341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6624658.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 390851341 is about 19769.9605715338. The cubic root of 390851341 is about 731.1455966465.

The spelling of 390851341 in words is "three hundred ninety million, eight hundred fifty-one thousand, three hundred forty-one".