1025379341 has 12 divisors (see below), whose sum is σ = 1193386428. Its totient is φ = 878455872.

The previous prime is 1025379319. The next prime is 1025379347. The reversal of 1025379341 is 1439735201.

It can be written as a sum of positive squares in 2 ways, for example, as 8726116 + 1016653225 = 2954^2 + 31885^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1025379341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025379347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127265 + ... + 135081.

It is an arithmetic number, because the mean of its divisors is an integer number (99448869).

Almost surely, 2^1025379341 is an apocalyptic number.

It is an amenable number.

1025379341 is a deficient number, since it is larger than the sum of its proper divisors (168007087).

1025379341 is an equidigital number, since it uses as much as digits as its factorization.

1025379341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10508 (or 10501 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 1025379341 is about 32021.5449502362. The cubic root of 1025379341 is about 1008.3892047694.

The spelling of 1025379341 in words is "one billion, twenty-five million, three hundred seventy-nine thousand, three hundred forty-one".