3249040486 has 4 divisors (see below), whose sum is σ = 4873560732. Its totient is φ = 1624520242.

The previous prime is 3249040481. The next prime is 3249040507. The reversal of 3249040486 is 6840409423.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249040481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 812260120 + ... + 812260123.

It is an arithmetic number, because the mean of its divisors is an integer number (1218390183).

Almost surely, 2^3249040486 is an apocalyptic number.

3249040486 is a deficient number, since it is larger than the sum of its proper divisors (1624520246).

3249040486 is a wasteful number, since it uses less digits than its factorization.

3249040486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624520245.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 3249040486 is about 57000.3551392445. The cubic root of 3249040486 is about 1481.1022477299.

The spelling of 3249040486 in words is "three billion, two hundred forty-nine million, forty thousand, four hundred eighty-six".