46738813 has 4 divisors (see below), whose sum is σ = 50987808. Its totient is φ = 42489820.

The previous prime is 46738799. The next prime is 46738823. The reversal of 46738813 is 31883764.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46738813 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46738823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2124481 + ... + 2124502.

It is an arithmetic number, because the mean of its divisors is an integer number (12746952).

Almost surely, 2^46738813 is an apocalyptic number.

It is an amenable number.

46738813 is a deficient number, since it is larger than the sum of its proper divisors (4248995).

46738813 is a wasteful number, since it uses less digits than its factorization.

46738813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4248994.

The product of its digits is 96768, while the sum is 40.

The square root of 46738813 is about 6836.5790421818. The cubic root of 46738813 is about 360.2128705026.

The spelling of 46738813 in words is "forty-six million, seven hundred thirty-eight thousand, eight hundred thirteen".