3498012736 has 21 divisors (see below), whose sum is σ = 6942308061. Its totient is φ = 1748769792.

The previous prime is 3498012733. The next prime is 3498012737. The reversal of 3498012736 is 6372108943.

The square root of 3498012736 is 59144.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 566440000 + 2931572736 = 23800^2 + 54144^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3498012692 and 3498012701.

It is not an unprimeable number, because it can be changed into a prime (3498012733) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 469456 + ... + 476848.

Almost surely, 2^3498012736 is an apocalyptic number.

3498012736 is the 59144-th square number.

It is an amenable number.

3498012736 is a deficient number, since it is larger than the sum of its proper divisors (3444295325).

3498012736 is an frugal number, since it uses more digits than its factorization.

3498012736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14798 (or 7395 counting only the distinct ones).

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

The cubic root of 3498012736 is about 1518.0070742037.

The spelling of 3498012736 in words is "three billion, four hundred ninety-eight million, twelve thousand, seven hundred thirty-six".