946375999 has 2 divisors, whose sum is σ = 946376000. Its totient is φ = 946375998.

The previous prime is 946375993. The next prime is 946376023. The reversal of 946375999 is 999573649.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 946375999 - 2⁹ = 946375487 is a prime.

It is a super-3 number, since 3×946375999³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (946375993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473187999 + 473188000.

It is an arithmetic number, because the mean of its divisors is an integer number (473188000).

Almost surely, 2^946375999 is an apocalyptic number.

946375999 is a deficient number, since it is larger than the sum of its proper divisors (1).

946375999 is an equidigital number, since it uses as much as digits as its factorization.

946375999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16533720, while the sum is 61.

The square root of 946375999 is about 30763.2247821973. The cubic root of 946375999 is about 981.7959566687.

The spelling of 946375999 in words is "nine hundred forty-six million, three hundred seventy-five thousand, nine hundred ninety-nine".