3919480 has 16 divisors (see below), whose sum is σ = 8818920. Its totient is φ = 1567776.

The previous prime is 3919463. The next prime is 3919481. The reversal of 3919480 is 849193.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3919481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48954 + ... + 49033.

Almost surely, 2^3919480 is an apocalyptic number.

It is an amenable number.

3919480 is an abundant number, since it is smaller than the sum of its proper divisors (4899440).

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

3919480 is a wasteful number, since it uses less digits than its factorization.

3919480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97998 (or 97994 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 3919480 is about 1979.7676631363. The cubic root of 3919480 is about 157.6677309431.

The spelling of 3919480 in words is "three million, nine hundred nineteen thousand, four hundred eighty".