19480363 has 8 divisors (see below), whose sum is σ = 22307328. Its totient is φ = 16664424.

The previous prime is 19480337. The next prime is 19480367. The reversal of 19480363 is 36308491.

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

It is a de Polignac number, because none of the positive numbers 2^k-19480363 is a prime.

It is a super-2 number, since 2×19480363² = 758969085223538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19480367) 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, 1470 + ... + 6412.

It is an arithmetic number, because the mean of its divisors is an integer number (2788416).

Almost surely, 2^19480363 is an apocalyptic number.

19480363 is a deficient number, since it is larger than the sum of its proper divisors (2826965).

19480363 is an equidigital number, since it uses as much as digits as its factorization.

19480363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5513.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 19480363 is about 4413.6564207015. The cubic root of 19480363 is about 269.0702497068.

The spelling of 19480363 in words is "nineteen million, four hundred eighty thousand, three hundred sixty-three".