46398743 has 8 divisors (see below), whose sum is σ = 47174400. Its totient is φ = 45628408.

The previous prime is 46398739. The next prime is 46398761. The reversal of 46398743 is 34789364.

It is a happy number.

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 46398743 - 2² = 46398739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46398694 and 46398703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46398343) 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, 18668 + ... + 21006.

It is an arithmetic number, because the mean of its divisors is an integer number (5896800).

Almost surely, 2^46398743 is an apocalyptic number.

46398743 is a deficient number, since it is larger than the sum of its proper divisors (775657).

46398743 is a wasteful number, since it uses less digits than its factorization.

46398743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661.

The product of its digits is 435456, while the sum is 44.

The square root of 46398743 is about 6811.6622787687. The cubic root of 46398743 is about 359.3371108939.

The spelling of 46398743 in words is "forty-six million, three hundred ninety-eight thousand, seven hundred forty-three".