60347961 has 6 divisors (see below), whose sum is σ = 87169290. Its totient is φ = 40231968.

The previous prime is 60347957. The next prime is 60347981. The reversal of 60347961 is 16974306.

60347961 is a `hidden beast` number, since 603 + 47 + 9 + 6 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 60140025 + 207936 = 7755^2 + 456^2 .

It is not a de Polignac number, because 60347961 - 2² = 60347957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60347981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3352656 + ... + 3352673.

It is an arithmetic number, because the mean of its divisors is an integer number (14528215).

Almost surely, 2^60347961 is an apocalyptic number.

It is an amenable number.

60347961 is a deficient number, since it is larger than the sum of its proper divisors (26821329).

60347961 is a wasteful number, since it uses less digits than its factorization.

60347961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6705335 (or 6705332 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 60347961 is about 7768.3950079794. The cubic root of 60347961 is about 392.2420954381.

The spelling of 60347961 in words is "sixty million, three hundred forty-seven thousand, nine hundred sixty-one".