46373389 has 2 divisors, whose sum is σ = 46373390. Its totient is φ = 46373388.

The previous prime is 46373339. The next prime is 46373413. The reversal of 46373389 is 98337364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29702500 + 16670889 = 5450^2 + 4083^2 .

It is a cyclic number.

It is not a de Polignac number, because 46373389 - 2¹³ = 46365197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46373329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23186694 + 23186695.

It is an arithmetic number, because the mean of its divisors is an integer number (23186695).

Almost surely, 2^46373389 is an apocalyptic number.

It is an amenable number.

46373389 is a deficient number, since it is larger than the sum of its proper divisors (1).

46373389 is an equidigital number, since it uses as much as digits as its factorization.

46373389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 43.

The square root of 46373389 is about 6809.8009515697. The cubic root of 46373389 is about 359.2716472449.

The spelling of 46373389 in words is "forty-six million, three hundred seventy-three thousand, three hundred eighty-nine".