3650777314061 has 4 divisors (see below), whose sum is σ = 3768544324224. Its totient is φ = 3533010303900.

The previous prime is 3650777314057. The next prime is 3650777314073. The reversal of 3650777314061 is 1604137770563.

It is a happy number.

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 3650777314061 - 2² = 3650777314057 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 (3650777314091) 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, 58883505035 + ... + 58883505096.

It is an arithmetic number, because the mean of its divisors is an integer number (942136081056).

Almost surely, 2^{3650777314061} is an apocalyptic number.

3650777314061 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3650777314061 is a deficient number, since it is larger than the sum of its proper divisors (117767010163).

3650777314061 is a wasteful number, since it uses less digits than its factorization.

3650777314061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117767010162.

The product of its (nonzero) digits is 2222640, while the sum is 50.

The spelling of 3650777314061 in words is "three trillion, six hundred fifty billion, seven hundred seventy-seven million, three hundred fourteen thousand, sixty-one".