352426387 has 2 divisors, whose sum is σ = 352426388. Its totient is φ = 352426386.

The previous prime is 352426381. The next prime is 352426429. The reversal of 352426387 is 783624253.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 352426387 - 2³ = 352426379 is a prime.

It is not a weakly prime, because it can be changed into another prime (352426381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176213193 + 176213194.

It is an arithmetic number, because the mean of its divisors is an integer number (176213194).

Almost surely, 2^352426387 is an apocalyptic number.

352426387 is a deficient number, since it is larger than the sum of its proper divisors (1).

352426387 is an equidigital number, since it uses as much as digits as its factorization.

352426387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 40.

The square root of 352426387 is about 18773.0228519543. The cubic root of 352426387 is about 706.3546457097.

The spelling of 352426387 in words is "three hundred fifty-two million, four hundred twenty-six thousand, three hundred eighty-seven".