60963839 has 4 divisors (see below), whose sum is σ = 61503456. Its totient is φ = 60424224.

The previous prime is 60963811. The next prime is 60963883. The reversal of 60963839 is 93836906.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60963839 - 2¹⁶ = 60898303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60963839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60963899) 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, 269639 + ... + 269864.

It is an arithmetic number, because the mean of its divisors is an integer number (15375864).

Almost surely, 2^60963839 is an apocalyptic number.

60963839 is a deficient number, since it is larger than the sum of its proper divisors (539617).

60963839 is a wasteful number, since it uses less digits than its factorization.

60963839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539616.

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 60963839 is about 7807.9343619167. The cubic root of 60963839 is about 393.5719173201.

The spelling of 60963839 in words is "sixty million, nine hundred sixty-three thousand, eight hundred thirty-nine".