3478420004 has 12 divisors (see below), whose sum is σ = 6146335104. Its totient is φ = 1722324264.

The previous prime is 3478419991. The next prime is 3478420009. The reversal of 3478420004 is 4000248743.

3478420004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3478420009) 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, 4220972 + ... + 4221795.

It is an arithmetic number, because the mean of its divisors is an integer number (512194592).

Almost surely, 2^3478420004 is an apocalyptic number.

It is an amenable number.

3478420004 is a deficient number, since it is larger than the sum of its proper divisors (2667915100).

3478420004 is a wasteful number, since it uses less digits than its factorization.

3478420004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8442874 (or 8442872 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 3478420004 is about 58978.1315743386. The cubic root of 3478420004 is about 1515.1675945112.

Adding to 3478420004 its reverse (4000248743), we get a palindrome (7478668747).

The spelling of 3478420004 in words is "three billion, four hundred seventy-eight million, four hundred twenty thousand, four".