1365735049 has 8 divisors (see below), whose sum is σ = 1561307328. Its totient is φ = 1170279600.

The previous prime is 1365735047. The next prime is 1365735061. The reversal of 1365735049 is 9405375631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1365735049 - 2¹ = 1365735047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1365734996 and 1365735014.

It is not an unprimeable number, because it can be changed into a prime (1365735047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2527 + ... + 52324.

It is an arithmetic number, because the mean of its divisors is an integer number (195163416).

Almost surely, 2^1365735049 is an apocalyptic number.

It is an amenable number.

1365735049 is a deficient number, since it is larger than the sum of its proper divisors (195572279).

1365735049 is an equidigital number, since it uses as much as digits as its factorization.

1365735049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58415.

The product of its (nonzero) digits is 340200, while the sum is 43.

The square root of 1365735049 is about 36955.8527029211. The cubic root of 1365735049 is about 1109.4868306695.

The spelling of 1365735049 in words is "one billion, three hundred sixty-five million, seven hundred thirty-five thousand, forty-nine".