7486963 has 4 divisors (see below), whose sum is σ = 8167608. Its totient is φ = 6806320.

The previous prime is 7486961. The next prime is 7486979. The reversal of 7486963 is 3696847.

It is a happy number.

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 7486963 - 2¹ = 7486961 is a prime.

It is a super-2 number, since 2×7486963² = 112109229926738, which contains 22 as substring.

It is a d-powerful number, because it can be written as 7⁸ + 4⁵ + 8⁵ + 6 + 9⁴ + 6⁸ + 3⁷ .

It is a Duffinian number.

7486963 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7486961) 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, 340306 + ... + 340327.

It is an arithmetic number, because the mean of its divisors is an integer number (2041902).

Almost surely, 2^7486963 is an apocalyptic number.

7486963 is a deficient number, since it is larger than the sum of its proper divisors (680645).

7486963 is a wasteful number, since it uses less digits than its factorization.

7486963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680644.

The product of its digits is 217728, while the sum is 43.

The square root of 7486963 is about 2736.2315326010. The cubic root of 7486963 is about 195.6298982125.

The spelling of 7486963 in words is "seven million, four hundred eighty-six thousand, nine hundred sixty-three".