60347361649 has 9 divisors (see below), whose sum is σ = 60752186841. Its totient is φ = 59945221140.

The previous prime is 60347361623. The next prime is 60347361691. The reversal of 60347361649 is 94616374306.

The square root of 60347361649 is 245657.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 60347361649 - 2²⁵ = 60313807217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60347365649) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 41023984 + ... + 41025454.

Almost surely, 2^60347361649 is an apocalyptic number.

60347361649 is the 245657-th square number.

60347361649 is the 122829-th centered octagonal number.

It is an amenable number.

60347361649 is a deficient number, since it is larger than the sum of its proper divisors (404825192).

60347361649 is an frugal number, since it uses more digits than its factorization.

60347361649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276 (or 1638 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 49.

Multiplying 60347361649 by its sum of digits (49), we get a square (2957020720801 = 1719599²).

The spelling of 60347361649 in words is "sixty billion, three hundred forty-seven million, three hundred sixty-one thousand, six hundred forty-nine".