50279398 has 8 divisors (see below), whose sum is σ = 81220608. Its totient is φ = 23205864.

The previous prime is 50279371. The next prime is 50279419. The reversal of 50279398 is 89397205.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 966886 + ... + 966937.

It is an arithmetic number, because the mean of its divisors is an integer number (10152576).

Almost surely, 2^50279398 is an apocalyptic number.

50279398 is a deficient number, since it is larger than the sum of its proper divisors (30941210).

50279398 is a wasteful number, since it uses less digits than its factorization.

50279398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933838.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 50279398 is about 7090.7967112307. The cubic root of 50279398 is about 369.0880830060.

The spelling of 50279398 in words is "fifty million, two hundred seventy-nine thousand, three hundred ninety-eight".