201796377 has 8 divisors (see below), whose sum is σ = 275319264. Its totient is φ = 131402208.

The previous prime is 201796373. The next prime is 201796423. The reversal of 201796377 is 773697102.

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

It is not a de Polignac number, because 201796377 - 2² = 201796373 is a prime.

It is a super-2 number, since 2×201796377² = 81443555540652258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201796373) 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, 782028 + ... + 782285.

It is an arithmetic number, because the mean of its divisors is an integer number (34414908).

Almost surely, 2^201796377 is an apocalyptic number.

It is an amenable number.

201796377 is a deficient number, since it is larger than the sum of its proper divisors (73522887).

201796377 is a wasteful number, since it uses less digits than its factorization.

201796377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564359.

The product of its (nonzero) digits is 111132, while the sum is 42.

The square root of 201796377 is about 14205.5051652520. The cubic root of 201796377 is about 586.5492109829.

The spelling of 201796377 in words is "two hundred one million, seven hundred ninety-six thousand, three hundred seventy-seven".