3785279484 has 48 divisors (see below), whose sum is σ = 10625350400. Its totient is φ = 1024586496.

The previous prime is 3785279437. The next prime is 3785279489. The reversal of 3785279484 is 4849725873.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3785279489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1184269 + ... + 1187460.

Almost surely, 2^3785279484 is an apocalyptic number.

It is an amenable number.

3785279484 is an abundant number, since it is smaller than the sum of its proper divisors (6840070916).

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

3785279484 is a wasteful number, since it uses less digits than its factorization.

3785279484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371762 (or 2371760 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 57.

The square root of 3785279484 is about 61524.6250212059. The cubic root of 3785279484 is about 1558.4731230587.

The spelling of 3785279484 in words is "three billion, seven hundred eighty-five million, two hundred seventy-nine thousand, four hundred eighty-four".