3402073488 has 160 divisors (see below), whose sum is σ = 9803372544. Its totient is φ = 1008000000.

The previous prime is 3402073469. The next prime is 3402073489. The reversal of 3402073488 is 8843702043.

It is a super-2 number, since 2×3402073488² = 23148208035504972288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3402073489) 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, 5660388 + ... + 5660988.

Almost surely, 2^3402073488 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 3402073488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4901686272).

3402073488 is an abundant number, since it is smaller than the sum of its proper divisors (6401299056).

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

3402073488 is a wasteful number, since it uses less digits than its factorization.

3402073488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 3402073488 is about 58327.2962514122. The cubic root of 3402073488 is about 1504.0002098423. Note that the first 3 decimals are identical.

The spelling of 3402073488 in words is "three billion, four hundred two million, seventy-three thousand, four hundred eighty-eight".