390229007 has 8 divisors (see below), whose sum is σ = 448555296. Its totient is φ = 332547552.

The previous prime is 390229003. The next prime is 390229039. The reversal of 390229007 is 700922093.

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

It is a cyclic number.

It is not a de Polignac number, because 390229007 - 2² = 390229003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390229001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159908 + ... + 162329.

It is an arithmetic number, because the mean of its divisors is an integer number (56069412).

Almost surely, 2^390229007 is an apocalyptic number.

390229007 is a deficient number, since it is larger than the sum of its proper divisors (58326289).

390229007 is a wasteful number, since it uses less digits than its factorization.

390229007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322417.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 390229007 is about 19754.2149173284. The cubic root of 390229007 is about 730.7573343838.

The spelling of 390229007 in words is "three hundred ninety million, two hundred twenty-nine thousand, seven".