46409313 has 4 divisors (see below), whose sum is σ = 61879088. Its totient is φ = 30939540.

The previous prime is 46409299. The next prime is 46409323. The reversal of 46409313 is 31390464.

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 not a de Polignac number, because 46409313 - 2⁶ = 46409249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46409323) 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, 7734883 + ... + 7734888.

It is an arithmetic number, because the mean of its divisors is an integer number (15469772).

Almost surely, 2^46409313 is an apocalyptic number.

It is an amenable number.

46409313 is a deficient number, since it is larger than the sum of its proper divisors (15469775).

46409313 is a wasteful number, since it uses less digits than its factorization.

46409313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15469774.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 46409313 is about 6812.4381098106. The cubic root of 46409313 is about 359.3643954325.

Adding to 46409313 its reverse (31390464), we get a palindrome (77799777).

The spelling of 46409313 in words is "forty-six million, four hundred nine thousand, three hundred thirteen".