1342497684 has 48 divisors (see below), whose sum is σ = 3618288576. Its totient is φ = 382886400.

The previous prime is 1342497671. The next prime is 1342497719. The reversal of 1342497684 is 4867942431.

It is a super-3 number, since 3×1342497684³ (a number of 28 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296887 + ... + 301374.

It is an arithmetic number, because the mean of its divisors is an integer number (75381012).

Almost surely, 2^1342497684 is an apocalyptic number.

It is an amenable number.

1342497684 is an abundant number, since it is smaller than the sum of its proper divisors (2275790892).

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

1342497684 is a wasteful number, since it uses less digits than its factorization.

1342497684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598296 (or 598294 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 1342497684 is about 36640.1103164278. The cubic root of 1342497684 is about 1103.1583291607.

The spelling of 1342497684 in words is "one billion, three hundred forty-two million, four hundred ninety-seven thousand, six hundred eighty-four".