46430331 has 4 divisors (see below), whose sum is σ = 61907112. Its totient is φ = 30953552.

The previous prime is 46430323. The next prime is 46430347. The reversal of 46430331 is 13303464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46430331 - 2³ = 46430323 is a prime.

It is a super-2 number, since 2×46430331² = 4311551273539122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46430731) 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, 7738386 + ... + 7738391.

It is an arithmetic number, because the mean of its divisors is an integer number (15476778).

Almost surely, 2^46430331 is an apocalyptic number.

46430331 is a deficient number, since it is larger than the sum of its proper divisors (15476781).

46430331 is a wasteful number, since it uses less digits than its factorization.

46430331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15476780.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 46430331 is about 6813.9805547125. The cubic root of 46430331 is about 359.4186372821.

Adding to 46430331 its reverse (13303464), we get a palindrome (59733795).

The spelling of 46430331 in words is "forty-six million, four hundred thirty thousand, three hundred thirty-one".