46909398 has 8 divisors (see below), whose sum is σ = 93818808. Its totient is φ = 15636464.

The previous prime is 46909391. The next prime is 46909403. The reversal of 46909398 is 89390964.

It is a happy number.

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

46909398 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46909391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3909111 + ... + 3909122.

It is an arithmetic number, because the mean of its divisors is an integer number (11727351).

Almost surely, 2^46909398 is an apocalyptic number.

46909398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46909398 is a wasteful number, since it uses less digits than its factorization.

46909398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7818238.

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 46909398 is about 6849.0435828662. The cubic root of 46909398 is about 360.6505674578.

The spelling of 46909398 in words is "forty-six million, nine hundred nine thousand, three hundred ninety-eight".