3402248136 has 128 divisors (see below), whose sum is σ = 10218977280. Its totient is φ = 922876416.

The previous prime is 3402248117. The next prime is 3402248137. The reversal of 3402248136 is 6318422043.

3402248136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3402248097 and 3402248106.

It is not an unprimeable number, because it can be changed into a prime (3402248137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 526155 + ... + 532581.

It is an arithmetic number, because the mean of its divisors is an integer number (79835760).

Almost surely, 2^3402248136 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 3402248136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5109488640).

3402248136 is an abundant number, since it is smaller than the sum of its proper divisors (6816729144).

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

3402248136 is a wasteful number, since it uses less digits than its factorization.

3402248136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6603 (or 6599 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 3402248136 is about 58328.7933699987. The cubic root of 3402248136 is about 1504.0259457290.

The spelling of 3402248136 in words is "three billion, four hundred two million, two hundred forty-eight thousand, one hundred thirty-six".