880396541 has 4 divisors (see below), whose sum is σ = 889472892. Its totient is φ = 871320192.

The previous prime is 880396523. The next prime is 880396547. The reversal of 880396541 is 145693088.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 344659225 + 535737316 = 18565^2 + 23146^2 .

It is a cyclic number.

It is not a de Polignac number, because 880396541 - 2²² = 876202237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 880396492 and 880396501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880396547) 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, 4538030 + ... + 4538223.

It is an arithmetic number, because the mean of its divisors is an integer number (222368223).

Almost surely, 2^880396541 is an apocalyptic number.

It is an amenable number.

880396541 is a deficient number, since it is larger than the sum of its proper divisors (9076351).

880396541 is an equidigital number, since it uses as much as digits as its factorization.

880396541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9076350.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 880396541 is about 29671.4768928006. The cubic root of 880396541 is about 958.4278887690.

The spelling of 880396541 in words is "eight hundred eighty million, three hundred ninety-six thousand, five hundred forty-one".