3778952 has 8 divisors (see below), whose sum is σ = 7085550. Its totient is φ = 1889472.

The previous prime is 3778949. The next prime is 3778963. The reversal of 3778952 is 2598773.

It can be written as a sum of positive squares in only one way, i.e., 1999396 + 1779556 = 1414^2 + 1334^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236177 + ... + 236192.

Almost surely, 2^3778952 is an apocalyptic number.

It is an amenable number.

3778952 is a deficient number, since it is larger than the sum of its proper divisors (3306598).

3778952 is a wasteful number, since it uses less digits than its factorization.

3778952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472375 (or 472371 counting only the distinct ones).

The product of its digits is 105840, while the sum is 41.

The square root of 3778952 is about 1943.9526743211. The cubic root of 3778952 is about 155.7604256037.

The spelling of 3778952 in words is "three million, seven hundred seventy-eight thousand, nine hundred fifty-two".