339648498 has 96 divisors (see below), whose sum is σ = 916341120. Its totient is φ = 92806560.

The previous prime is 339648409. The next prime is 339648499. The reversal of 339648498 is 894846933.

It is a happy number.

It is a super-2 number, since 2×339648498² = 230722204387312008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (339648499) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58068 + ... + 63648.

It is an arithmetic number, because the mean of its divisors is an integer number (9545220).

Almost surely, 2^339648498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 339648498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458170560).

339648498 is an abundant number, since it is smaller than the sum of its proper divisors (576692622).

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

339648498 is a wasteful number, since it uses less digits than its factorization.

339648498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5629 (or 5616 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 339648498 is about 18429.5550136187. Note that the first 3 decimals coincide. The cubic root of 339648498 is about 697.7126002402.

The spelling of 339648498 in words is "three hundred thirty-nine million, six hundred forty-eight thousand, four hundred ninety-eight".