46394791 has 4 divisors (see below), whose sum is σ = 46420000. Its totient is φ = 46369584.

The previous prime is 46394779. The next prime is 46394797. The reversal of 46394791 is 19749364.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46394791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46394797) 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, 9606 + ... + 13603.

It is an arithmetic number, because the mean of its divisors is an integer number (11605000).

Almost surely, 2^46394791 is an apocalyptic number.

46394791 is a deficient number, since it is larger than the sum of its proper divisors (25209).

46394791 is a wasteful number, since it uses less digits than its factorization.

46394791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25208.

The product of its digits is 163296, while the sum is 43.

The square root of 46394791 is about 6811.3721818735. The cubic root of 46394791 is about 359.3269084582.

The spelling of 46394791 in words is "forty-six million, three hundred ninety-four thousand, seven hundred ninety-one".