201394798 has 8 divisors (see below), whose sum is σ = 329555160. Its totient is φ = 91543080.

The previous prime is 201394777. The next prime is 201394799. The reversal of 201394798 is 897493102.

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

It is a super-2 number, since 2×201394798² = 81119729322921608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201394799) 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, 4577133 + ... + 4577176.

It is an arithmetic number, because the mean of its divisors is an integer number (41194395).

Almost surely, 2^201394798 is an apocalyptic number.

201394798 is a deficient number, since it is larger than the sum of its proper divisors (128160362).

201394798 is a wasteful number, since it uses less digits than its factorization.

201394798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9154322.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 201394798 is about 14191.3635003829. The cubic root of 201394798 is about 586.1598708815.

The spelling of 201394798 in words is "two hundred one million, three hundred ninety-four thousand, seven hundred ninety-eight".