46398819 has 8 divisors (see below), whose sum is σ = 62179920. Its totient is φ = 30775136.

The previous prime is 46398809. The next prime is 46398829. The reversal of 46398819 is 91889364.

It is an interprime number because it is at equal distance from previous prime (46398809) and next prime (46398829).

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 46398819 - 2⁵ = 46398787 is a prime.

It is a super-2 number, since 2×46398819² = 4305700809189522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46398809) 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, 38664 + ... + 39845.

It is an arithmetic number, because the mean of its divisors is an integer number (7772490).

Almost surely, 2^46398819 is an apocalyptic number.

46398819 is a deficient number, since it is larger than the sum of its proper divisors (15781101).

46398819 is a wasteful number, since it uses less digits than its factorization.

46398819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78709.

The product of its digits is 373248, while the sum is 48.

The square root of 46398819 is about 6811.6678574340. The cubic root of 46398819 is about 359.3373070889.

The spelling of 46398819 in words is "forty-six million, three hundred ninety-eight thousand, eight hundred nineteen".