787098441 has 4 divisors (see below), whose sum is σ = 1049464592. Its totient is φ = 524732292.

The previous prime is 787098437. The next prime is 787098451. The reversal of 787098441 is 144890787.

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 not a de Polignac number, because 787098441 - 2² = 787098437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (787098451) 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, 131183071 + ... + 131183076.

It is an arithmetic number, because the mean of its divisors is an integer number (262366148).

Almost surely, 2^787098441 is an apocalyptic number.

It is an amenable number.

787098441 is a deficient number, since it is larger than the sum of its proper divisors (262366151).

787098441 is a wasteful number, since it uses less digits than its factorization.

787098441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262366150.

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 787098441 is about 28055.2747446893. The cubic root of 787098441 is about 923.3003865816.

The spelling of 787098441 in words is "seven hundred eighty-seven million, ninety-eight thousand, four hundred forty-one".