770238441 has 24 divisors (see below), whose sum is σ = 1278548544. Its totient is φ = 437698080.

The previous prime is 770238437. The next prime is 770238487. The reversal of 770238441 is 144832077.

It is a happy number.

It is not a de Polignac number, because 770238441 - 2² = 770238437 is a prime.

It is a super-2 number, since 2×770238441² = 1186534511988220962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 770238396 and 770238405.

It is not an unprimeable number, because it can be changed into a prime (770233441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22371 + ... + 45176.

It is an arithmetic number, because the mean of its divisors is an integer number (53272856).

Almost surely, 2^770238441 is an apocalyptic number.

It is an amenable number.

770238441 is a deficient number, since it is larger than the sum of its proper divisors (508310103).

770238441 is a wasteful number, since it uses less digits than its factorization.

770238441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67741 (or 67738 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 770238441 is about 27753.1699270552. The cubic root of 770238441 is about 916.6602446860.

The spelling of 770238441 in words is "seven hundred seventy million, two hundred thirty-eight thousand, four hundred forty-one".