3774965000 has 40 divisors (see below), whose sum is σ = 8844754710. Its totient is φ = 1509984000.

The previous prime is 3774964979. The next prime is 3774965009. The reversal of 3774965000 is 5694773.

It can be written as a sum of positive squares in 5 ways, for example, as 92659876 + 3682305124 = 9626^2 + 60682^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (3774965009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 372497 + ... + 382496.

Almost surely, 2^3774965000 is an apocalyptic number.

It is an amenable number.

3774965000 is an abundant number, since it is smaller than the sum of its proper divisors (5069789710).

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

3774965000 is an equidigital number, since it uses as much as digits as its factorization.

3774965000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755019 (or 755000 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 3774965000 is about 61440.7438106018. The cubic root of 3774965000 is about 1557.0562775257.

The spelling of 3774965000 in words is "three billion, seven hundred seventy-four million, nine hundred sixty-five thousand".