65349946 has 8 divisors (see below), whose sum is σ = 102286944. Its totient is φ = 31254300.

The previous prime is 65349919. The next prime is 65349961. The reversal of 65349946 is 64994356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 1420651 = 65349946 / (6 + 5 + 3 + 4 + 9 + 9 + 4 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 65349896 and 65349905.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710280 + ... + 710371.

It is an arithmetic number, because the mean of its divisors is an integer number (12785868).

Almost surely, 2^65349946 is an apocalyptic number.

65349946 is a deficient number, since it is larger than the sum of its proper divisors (36936998).

65349946 is a wasteful number, since it uses less digits than its factorization.

65349946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420676.

The product of its digits is 699840, while the sum is 46.

The square root of 65349946 is about 8083.9313455769. The cubic root of 65349946 is about 402.7928421977.

The spelling of 65349946 in words is "sixty-five million, three hundred forty-nine thousand, nine hundred forty-six".