63962493 has 24 divisors (see below), whose sum is σ = 104433120. Its totient is φ = 34624800.

The previous prime is 63962491. The next prime is 63962533. The reversal of 63962493 is 39426936.

It is not a de Polignac number, because 63962493 - 2¹ = 63962491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63962491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8658 + ... + 14243.

It is an arithmetic number, because the mean of its divisors is an integer number (4351380).

Almost surely, 2^63962493 is an apocalyptic number.

It is an amenable number.

63962493 is a deficient number, since it is larger than the sum of its proper divisors (40470627).

63962493 is a wasteful number, since it uses less digits than its factorization.

63962493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22937 (or 22930 counting only the distinct ones).

The product of its digits is 209952, while the sum is 42.

The square root of 63962493 is about 7997.6554689484. The cubic root of 63962493 is about 399.9218451472.

The spelling of 63962493 in words is "sixty-three million, nine hundred sixty-two thousand, four hundred ninety-three".