46893909 has 8 divisors (see below), whose sum is σ = 62570272. Its totient is φ = 31240080.

The previous prime is 46893901. The next prime is 46893929. The reversal of 46893909 is 90939864.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46893909 - 2³ = 46893901 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 (46893901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42 + ... + 9684.

It is an arithmetic number, because the mean of its divisors is an integer number (7821284).

Almost surely, 2^46893909 is an apocalyptic number.

It is an amenable number.

46893909 is a deficient number, since it is larger than the sum of its proper divisors (15676363).

46893909 is a wasteful number, since it uses less digits than its factorization.

46893909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11267.

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 46893909 is about 6847.9127476918. The cubic root of 46893909 is about 360.6108687207.

The spelling of 46893909 in words is "forty-six million, eight hundred ninety-three thousand, nine hundred nine".