63769342 has 16 divisors (see below), whose sum is σ = 117728352. Its totient is φ = 25227360.

The previous prime is 63769337. The next prime is 63769373. The reversal of 63769342 is 24396736.

It is a super-2 number, since 2×63769342² = 8133057958225928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63769295 and 63769304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175009 + ... + 175372.

It is an arithmetic number, because the mean of its divisors is an integer number (7358022).

Almost surely, 2^63769342 is an apocalyptic number.

63769342 is a deficient number, since it is larger than the sum of its proper divisors (53959010).

63769342 is a wasteful number, since it uses less digits than its factorization.

63769342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350403.

The product of its digits is 163296, while the sum is 40.

The square root of 63769342 is about 7985.5708624994. The cubic root of 63769342 is about 399.5188840506.

The spelling of 63769342 in words is "sixty-three million, seven hundred sixty-nine thousand, three hundred forty-two".