46894319 has 2 divisors, whose sum is σ = 46894320. Its totient is φ = 46894318.

The previous prime is 46894277. The next prime is 46894327. The reversal of 46894319 is 91349864.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46894319 - 2⁸ = 46894063 is a prime.

It is a super-2 number, since 2×46894319² = 4398154308947522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46894319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46894349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23447159 + 23447160.

It is an arithmetic number, because the mean of its divisors is an integer number (23447160).

Almost surely, 2^46894319 is an apocalyptic number.

46894319 is a deficient number, since it is larger than the sum of its proper divisors (1).

46894319 is an equidigital number, since it uses as much as digits as its factorization.

46894319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 44.

The square root of 46894319 is about 6847.9426837555. The cubic root of 46894319 is about 360.6119196747.

The spelling of 46894319 in words is "forty-six million, eight hundred ninety-four thousand, three hundred nineteen".