1347079404 has 96 divisors (see below), whose sum is σ = 3693634560. Its totient is φ = 377697600.

The previous prime is 1347079399. The next prime is 1347079411. The reversal of 1347079404 is 4049707431.

It is a super-3 number, since 3×1347079404³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101599 + ... + 114089.

It is an arithmetic number, because the mean of its divisors is an integer number (38475360).

Almost surely, 2^1347079404 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 1347079404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1846817280).

1347079404 is an abundant number, since it is smaller than the sum of its proper divisors (2346555156).

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

1347079404 is a wasteful number, since it uses less digits than its factorization.

1347079404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12571 (or 12569 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 1347079404 is about 36702.5803452564. The cubic root of 1347079404 is about 1104.4118691405.

The spelling of 1347079404 in words is "one billion, three hundred forty-seven million, seventy-nine thousand, four hundred four".