7872363 has 8 divisors (see below), whose sum is σ = 11662800. Its totient is φ = 5248224.

The previous prime is 7872353. The next prime is 7872367. The reversal of 7872363 is 3632787.

It is not a de Polignac number, because 7872363 - 2⁸ = 7872107 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (7872367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145758 + ... + 145811.

It is an arithmetic number, because the mean of its divisors is an integer number (1457850).

Almost surely, 2^7872363 is an apocalyptic number.

7872363 is a deficient number, since it is larger than the sum of its proper divisors (3790437).

7872363 is a wasteful number, since it uses less digits than its factorization.

7872363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291578 (or 291572 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 7872363 is about 2805.7731554778. The cubic root of 7872363 is about 198.9306509868.

The spelling of 7872363 in words is "seven million, eight hundred seventy-two thousand, three hundred sixty-three".