334647649077 has 16 divisors (see below), whose sum is σ = 517550310912. Its totient is φ = 188373089520.

The previous prime is 334647649001. The next prime is 334647649129. The reversal of 334647649077 is 770946746433.

It is not a de Polignac number, because 334647649077 - 2¹⁰ = 334647648053 is a prime.

It is a super-2 number, since 2×334647649077² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334647649077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334647649177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118920999 + ... + 118923812.

It is an arithmetic number, because the mean of its divisors is an integer number (32346894432).

Almost surely, 2^334647649077 is an apocalyptic number.

It is an amenable number.

334647649077 is a deficient number, since it is larger than the sum of its proper divisors (182902661835).

334647649077 is a wasteful number, since it uses less digits than its factorization.

334647649077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237844888.

The product of its (nonzero) digits is 64012032, while the sum is 60.

The spelling of 334647649077 in words is "three hundred thirty-four billion, six hundred forty-seven million, six hundred forty-nine thousand, seventy-seven".