1346490304 has 84 divisors (see below), whose sum is σ = 2906084104. Its totient is φ = 618541056.

The previous prime is 1346490293. The next prime is 1346490323. The reversal of 1346490304 is 4030946431.

It is a super-2 number, since 2×1346490304² = 3626072277532024832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 1346490304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 794482 + ... + 796174.

Almost surely, 2^1346490304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1346490304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1453042052).

1346490304 is an abundant number, since it is smaller than the sum of its proper divisors (1559593800).

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

1346490304 is a wasteful number, since it uses less digits than its factorization.

1346490304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782 (or 1755 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 1346490304 is about 36694.5541463580. The cubic root of 1346490304 is about 1104.2508531692.

The spelling of 1346490304 in words is "one billion, three hundred forty-six million, four hundred ninety thousand, three hundred four".