359712421 has 2 divisors, whose sum is σ = 359712422. Its totient is φ = 359712420.

The previous prime is 359712413. The next prime is 359712461. The reversal of 359712421 is 124217953.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338192100 + 21520321 = 18390^2 + 4639^2 .

It is a cyclic number.

It is not a de Polignac number, because 359712421 - 2³ = 359712413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (359712461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179856210 + 179856211.

It is an arithmetic number, because the mean of its divisors is an integer number (179856211).

Almost surely, 2^359712421 is an apocalyptic number.

It is an amenable number.

359712421 is a deficient number, since it is larger than the sum of its proper divisors (1).

359712421 is an equidigital number, since it uses as much as digits as its factorization.

359712421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 359712421 is about 18966.0860748864. The cubic root of 359712421 is about 711.1891867662.

The spelling of 359712421 in words is "three hundred fifty-nine million, seven hundred twelve thousand, four hundred twenty-one".