390141297 has 24 divisors (see below), whose sum is σ = 693585984. Its totient is φ = 205788384.

The previous prime is 390141289. The next prime is 390141317. The reversal of 390141297 is 792141093.

It is not a de Polignac number, because 390141297 - 2³ = 390141289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (390141277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237363 + ... + 239000.

It is an arithmetic number, because the mean of its divisors is an integer number (28899416).

Almost surely, 2^390141297 is an apocalyptic number.

It is an amenable number.

390141297 is a deficient number, since it is larger than the sum of its proper divisors (303444687).

390141297 is a wasteful number, since it uses less digits than its factorization.

390141297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476389 (or 476386 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 390141297 is about 19751.9947600236. The cubic root of 390141297 is about 730.7025806133.

The spelling of 390141297 in words is "three hundred ninety million, one hundred forty-one thousand, two hundred ninety-seven".