46379721 has 8 divisors (see below), whose sum is σ = 61876224. Its totient is φ = 30901520.

The previous prime is 46379701. The next prime is 46379737. The reversal of 46379721 is 12797364.

46379721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 46379721 - 2²² = 42185417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46379721.

It is not an unprimeable number, because it can be changed into a prime (46379701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3256 + ... + 10166.

It is an arithmetic number, because the mean of its divisors is an integer number (7734528).

Almost surely, 2^46379721 is an apocalyptic number.

It is an amenable number.

46379721 is a deficient number, since it is larger than the sum of its proper divisors (15496503).

46379721 is a wasteful number, since it uses less digits than its factorization.

46379721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9151.

The product of its digits is 63504, while the sum is 39.

The square root of 46379721 is about 6810.2658538415. The cubic root of 46379721 is about 359.2879986093.

The spelling of 46379721 in words is "forty-six million, three hundred seventy-nine thousand, seven hundred twenty-one".