3348923478 has 16 divisors (see below), whose sum is σ = 6737955840. Its totient is φ = 1109623016.

The previous prime is 3348923471. The next prime is 3348923491. The reversal of 3348923478 is 8743298433.

It is a super-2 number, since 2×3348923478² = 22430576922999232968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3348923478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3348923471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1670118 + ... + 1672121.

It is an arithmetic number, because the mean of its divisors is an integer number (421122240).

Almost surely, 2^3348923478 is an apocalyptic number.

3348923478 is an abundant number, since it is smaller than the sum of its proper divisors (3389032362).

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

3348923478 is a wasteful number, since it uses less digits than its factorization.

3348923478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342411.

The product of its digits is 3483648, while the sum is 51.

The square root of 3348923478 is about 57869.8840330616. The cubic root of 3348923478 is about 1496.1268191435.

The spelling of 3348923478 in words is "three billion, three hundred forty-eight million, nine hundred twenty-three thousand, four hundred seventy-eight".