46989383 has 6 divisors (see below), whose sum is σ = 54661176. Its totient is φ = 40276572.

The previous prime is 46989379. The next prime is 46989401. The reversal of 46989383 is 38398964.

It is not a de Polignac number, because 46989383 - 2² = 46989379 is a prime.

It is a super-4 number, since 4×46989383⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46989373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 479435 + ... + 479532.

It is an arithmetic number, because the mean of its divisors is an integer number (9110196).

Almost surely, 2^46989383 is an apocalyptic number.

46989383 is a deficient number, since it is larger than the sum of its proper divisors (7671793).

46989383 is an equidigital number, since it uses as much as digits as its factorization.

46989383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958981 (or 958974 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 50.

The square root of 46989383 is about 6854.8802323600. The cubic root of 46989383 is about 360.8554322749.

The spelling of 46989383 in words is "forty-six million, nine hundred eighty-nine thousand, three hundred eighty-three".