3402982650 has 96 divisors (see below), whose sum is σ = 9406272960. Its totient is φ = 809118720.

The previous prime is 3402982621. The next prime is 3402982697. The reversal of 3402982650 is 562892043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3402982599 and 3402982608.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13332 + ... + 83568.

It is an arithmetic number, because the mean of its divisors is an integer number (97982010).

Almost surely, 2^3402982650 is an apocalyptic number.

3402982650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3402982650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4703136480).

3402982650 is an abundant number, since it is smaller than the sum of its proper divisors (6003290310).

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

3402982650 is a wasteful number, since it uses less digits than its factorization.

3402982650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70288 (or 70283 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 3402982650 is about 58335.0893545214. The cubic root of 3402982650 is about 1504.1341730519.

The spelling of 3402982650 in words is "three billion, four hundred two million, nine hundred eighty-two thousand, six hundred fifty".