60669963 has 18 divisors (see below), whose sum is σ = 88807212. Its totient is φ = 39909000.

The previous prime is 60669953. The next prime is 60669967. The reversal of 60669963 is 36996606.

It is not a de Polignac number, because 60669963 - 2¹⁰ = 60668939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60669967) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 241588 + ... + 241838.

It is an arithmetic number, because the mean of its divisors is an integer number (4933734).

Almost surely, 2^60669963 is an apocalyptic number.

60669963 is a deficient number, since it is larger than the sum of its proper divisors (28137249).

60669963 is a wasteful number, since it uses less digits than its factorization.

60669963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The square root of 60669963 is about 7789.0925658898. The cubic root of 60669963 is about 392.9384943469.

The spelling of 60669963 in words is "sixty million, six hundred sixty-nine thousand, nine hundred sixty-three".