46299389 has 2 divisors, whose sum is σ = 46299390. Its totient is φ = 46299388.

The previous prime is 46299367. The next prime is 46299403. The reversal of 46299389 is 98399264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45832900 + 466489 = 6770^2 + 683^2 .

It is a cyclic number.

It is not a de Polignac number, because 46299389 - 2²⁰ = 45250813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46299329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23149694 + 23149695.

It is an arithmetic number, because the mean of its divisors is an integer number (23149695).

Almost surely, 2^46299389 is an apocalyptic number.

It is an amenable number.

46299389 is a deficient number, since it is larger than the sum of its proper divisors (1).

46299389 is an equidigital number, since it uses as much as digits as its factorization.

46299389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 50.

The square root of 46299389 is about 6804.3654369823. The cubic root of 46299389 is about 359.0804437944.

The spelling of 46299389 in words is "forty-six million, two hundred ninety-nine thousand, three hundred eighty-nine".