3250577780 has 24 divisors (see below), whose sum is σ = 6830373480. Its totient is φ = 1299438720.

The previous prime is 3250577777. The next prime is 3250577783. The reversal of 3250577780 is 877750523.

It is an interprime number because it is at equal distance from previous prime (3250577777) and next prime (3250577783).

It can be written as a sum of positive squares in 4 ways, for example, as 797158756 + 2453419024 = 28234^2 + 49532^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250577783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15311 + ... + 82070.

It is an arithmetic number, because the mean of its divisors is an integer number (284598895).

Almost surely, 2^3250577780 is an apocalyptic number.

It is an amenable number.

3250577780 is an abundant number, since it is smaller than the sum of its proper divisors (3579795700).

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

3250577780 is a wasteful number, since it uses less digits than its factorization.

3250577780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99059 (or 99057 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 44.

The square root of 3250577780 is about 57013.8384955793. The cubic root of 3250577780 is about 1481.3358070014.

The spelling of 3250577780 in words is "three billion, two hundred fifty million, five hundred seventy-seven thousand, seven hundred eighty".