3253730430 has 64 divisors (see below), whose sum is σ = 8227203840. Its totient is φ = 821270016.

The previous prime is 3253730401. The next prime is 3253730471. The reversal of 3253730430 is 340373523.

It is a happy number.

It is a super-3 number, since 3×3253730430³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 980454 + ... + 983766.

It is an arithmetic number, because the mean of its divisors is an integer number (128550060).

Almost surely, 2^3253730430 is an apocalyptic number.

3253730430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3253730430 is an abundant number, since it is smaller than the sum of its proper divisors (4973473410).

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

3253730430 is a wasteful number, since it uses less digits than its factorization.

3253730430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5065.

The product of its (nonzero) digits is 22680, while the sum is 30.

The square root of 3253730430 is about 57041.4799071693. The cubic root of 3253730430 is about 1481.8145551551.

The spelling of 3253730430 in words is "three billion, two hundred fifty-three million, seven hundred thirty thousand, four hundred thirty".