46396813 has 2 divisors, whose sum is σ = 46396814. Its totient is φ = 46396812.

The previous prime is 46396807. The next prime is 46396901. The reversal of 46396813 is 31869364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38900169 + 7496644 = 6237^2 + 2738^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46396813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46393813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23198406 + 23198407.

It is an arithmetic number, because the mean of its divisors is an integer number (23198407).

Almost surely, 2^46396813 is an apocalyptic number.

It is an amenable number.

46396813 is a deficient number, since it is larger than the sum of its proper divisors (1).

46396813 is an equidigital number, since it uses as much as digits as its factorization.

46396813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 40.

The square root of 46396813 is about 6811.5206084985. The cubic root of 46396813 is about 359.3321285015.

The spelling of 46396813 in words is "forty-six million, three hundred ninety-six thousand, eight hundred thirteen".