916827441 has 4 divisors (see below), whose sum is σ = 1222436592. Its totient is φ = 611218292.

The previous prime is 916827437. The next prime is 916827479. The reversal of 916827441 is 144728619.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 916827441 - 2² = 916827437 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 916827393 and 916827402.

It is not an unprimeable number, because it can be changed into a prime (916827481) 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, 152804571 + ... + 152804576.

It is an arithmetic number, because the mean of its divisors is an integer number (305609148).

Almost surely, 2^916827441 is an apocalyptic number.

It is an amenable number.

916827441 is a deficient number, since it is larger than the sum of its proper divisors (305609151).

916827441 is a wasteful number, since it uses less digits than its factorization.

916827441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305609150.

The product of its digits is 96768, while the sum is 42.

The square root of 916827441 is about 30279.1585252959. The cubic root of 916827441 is about 971.4695693100.

The spelling of 916827441 in words is "nine hundred sixteen million, eight hundred twenty-seven thousand, four hundred forty-one".