3469650240 has 224 divisors, whose sum is σ = 12654710784. Its totient is φ = 788981760.

The previous prime is 3469650221. The next prime is 3469650251. The reversal of 3469650240 is 420569643.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1416697 + ... + 1419143.

Almost surely, 2^3469650240 is an apocalyptic number.

3469650240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3469650240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6327355392).

3469650240 is an abundant number, since it is smaller than the sum of its proper divisors (9185060544).

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

3469650240 is a wasteful number, since it uses less digits than its factorization.

3469650240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685 (or 2675 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 3469650240 is about 58903.7370631100. The cubic root of 3469650240 is about 1513.8931801898.

The spelling of 3469650240 in words is "three billion, four hundred sixty-nine million, six hundred fifty thousand, two hundred forty".