3465250000 has 140 divisors (see below), whose sum is σ = 8544265632. Its totient is φ = 1361200000.

The previous prime is 3465249971. The next prime is 3465250003. The reversal of 3465250000 is 525643.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3465250003) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 20749917 + ... + 20750083.

Almost surely, 2^3465250000 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 3465250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4272132816).

3465250000 is an abundant number, since it is smaller than the sum of its proper divisors (5079015632).

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

3465250000 is an frugal number, since it uses more digits than its factorization.

3465250000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3465250000 is about 58866.3741027082. The cubic root of 3465250000 is about 1513.2529320470.

Adding to 3465250000 its reverse (525643), we get a palindrome (3465775643).

The spelling of 3465250000 in words is "three billion, four hundred sixty-five million, two hundred fifty thousand".