35349827649 has 4 divisors (see below), whose sum is σ = 47133103536. Its totient is φ = 23566551764.

The previous prime is 35349827641. The next prime is 35349827683. The reversal of 35349827649 is 94672894353.

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 a cyclic number.

It is not a de Polignac number, because 35349827649 - 2³ = 35349827641 is a prime.

It is a super-2 number, since 2×35349827649² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 35349827592 and 35349827601.

It is not an unprimeable number, because it can be changed into a prime (35349827641) 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, 5891637939 + ... + 5891637944.

It is an arithmetic number, because the mean of its divisors is an integer number (11783275884).

Almost surely, 2^35349827649 is an apocalyptic number.

It is an amenable number.

35349827649 is a deficient number, since it is larger than the sum of its proper divisors (11783275887).

35349827649 is a wasteful number, since it uses less digits than its factorization.

35349827649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11783275886.

The product of its digits is 39191040, while the sum is 60.

The spelling of 35349827649 in words is "thirty-five billion, three hundred forty-nine million, eight hundred twenty-seven thousand, six hundred forty-nine".