3795649620 has 96 divisors (see below), whose sum is σ = 12442381056. Its totient is φ = 846412800.

The previous prime is 3795649609. The next prime is 3795649621. The reversal of 3795649620 is 269465973.

It is a super-2 number, since 2×3795649620² = 28813912075612288800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3795649621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92991 + ... + 127430.

It is an arithmetic number, because the mean of its divisors is an integer number (129608136).

Almost surely, 2^3795649620 is an apocalyptic number.

3795649620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3795649620 is an abundant number, since it is smaller than the sum of its proper divisors (8646731436).

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

3795649620 is a wasteful number, since it uses less digits than its factorization.

3795649620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220481 (or 220479 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 51.

The square root of 3795649620 is about 61608.8436833544. The cubic root of 3795649620 is about 1559.8950208778.

The spelling of 3795649620 in words is "three billion, seven hundred ninety-five million, six hundred forty-nine thousand, six hundred twenty".