46918949 has 8 divisors (see below), whose sum is σ = 58496448. Its totient is φ = 36560160.

The previous prime is 46918933. The next prime is 46918951. The reversal of 46918949 is 94981964.

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 46918949 - 2⁴ = 46918933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46918897 and 46918906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46918349) 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, 304592 + ... + 304745.

It is an arithmetic number, because the mean of its divisors is an integer number (7312056).

Almost surely, 2^46918949 is an apocalyptic number.

It is an amenable number.

46918949 is a deficient number, since it is larger than the sum of its proper divisors (11577499).

46918949 is a wasteful number, since it uses less digits than its factorization.

46918949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609355.

The product of its digits is 559872, while the sum is 50.

The square root of 46918949 is about 6849.7407980156. The cubic root of 46918949 is about 360.6750425805.

The spelling of 46918949 in words is "forty-six million, nine hundred eighteen thousand, nine hundred forty-nine".