3249496503 has 18 divisors (see below), whose sum is σ = 5159211512. Its totient is φ = 1969391160.

The previous prime is 3249496447. The next prime is 3249496507. The reversal of 3249496503 is 3056949423.

It is not a de Polignac number, because 3249496503 - 2⁸ = 3249496247 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249496507) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1490875 + ... + 1493052.

Almost surely, 2^3249496503 is an apocalyptic number.

3249496503 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3249496503 is a deficient number, since it is larger than the sum of its proper divisors (1909715009).

3249496503 is a wasteful number, since it uses less digits than its factorization.

3249496503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983955 (or 2983941 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The square root of 3249496503 is about 57004.3551230956. The cubic root of 3249496503 is about 1481.1715375413.

The spelling of 3249496503 in words is "three billion, two hundred forty-nine million, four hundred ninety-six thousand, five hundred three".