46993319 has 4 divisors (see below), whose sum is σ = 47198760. Its totient is φ = 46787880.

The previous prime is 46993291. The next prime is 46993337. The reversal of 46993319 is 91339964.

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-46993319 is a prime.

It is a super-2 number, since 2×46993319² = 4416744061271522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46993319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46993379) 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, 102377 + ... + 102834.

It is an arithmetic number, because the mean of its divisors is an integer number (11799690).

Almost surely, 2^46993319 is an apocalyptic number.

46993319 is a deficient number, since it is larger than the sum of its proper divisors (205441).

46993319 is a wasteful number, since it uses less digits than its factorization.

46993319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205440.

The product of its digits is 157464, while the sum is 44.

The square root of 46993319 is about 6855.1673210798. The cubic root of 46993319 is about 360.8655075106.

The spelling of 46993319 in words is "forty-six million, nine hundred ninety-three thousand, three hundred nineteen".