1024396741 has 2 divisors, whose sum is σ = 1024396742. Its totient is φ = 1024396740.

The previous prime is 1024396739. The next prime is 1024396753. The reversal of 1024396741 is 1476934201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 945808516 + 78588225 = 30754^2 + 8865^2 .

It is a cyclic number.

It is not a de Polignac number, because 1024396741 - 2¹ = 1024396739 is a prime.

Together with 1024396739, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1024396741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1024396721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512198370 + 512198371.

It is an arithmetic number, because the mean of its divisors is an integer number (512198371).

Almost surely, 2^1024396741 is an apocalyptic number.

It is an amenable number.

1024396741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024396741 is an equidigital number, since it uses as much as digits as its factorization.

1024396741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 1024396741 is about 32006.1984777949. The cubic root of 1024396741 is about 1008.0669955917.

The spelling of 1024396741 in words is "one billion, twenty-four million, three hundred ninety-six thousand, seven hundred forty-one".