3493498624 has 144 divisors (see below), whose sum is σ = 8976070656. Its totient is φ = 1316966400.

The previous prime is 3493498607. The next prime is 3493498627. The reversal of 3493498624 is 4268943943.

It is a super-3 number, since 3×3493498624³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3493498627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608214 + ... + 613930.

It is an arithmetic number, because the mean of its divisors is an integer number (62333824).

Almost surely, 2^3493498624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3493498624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4488035328).

3493498624 is an abundant number, since it is smaller than the sum of its proper divisors (5482572032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3493498624 is a wasteful number, since it uses less digits than its factorization.

3493498624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5782 (or 5768 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 52.

The square root of 3493498624 is about 59105.8256350421. The cubic root of 3493498624 is about 1517.3538076939.

The spelling of 3493498624 in words is "three billion, four hundred ninety-three million, four hundred ninety-eight thousand, six hundred twenty-four".