3430819727492 has 24 divisors (see below), whose sum is σ = 6039839276352. Its totient is φ = 1705178540000.

The previous prime is 3430819727459. The next prime is 3430819727521. The reversal of 3430819727492 is 2947279180343.

It is a happy number.

It is a super-2 number, since 2×3430819727492² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2891759 + ... + 3901782.

It is an arithmetic number, because the mean of its divisors is an integer number (251659969848).

Almost surely, 2^{3430819727492} is an apocalyptic number.

It is an amenable number.

3430819727492 is a deficient number, since it is larger than the sum of its proper divisors (2609019548860).

3430819727492 is a wasteful number, since it uses less digits than its factorization.

3430819727492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6794299 (or 6794297 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 59.

The spelling of 3430819727492 in words is "three trillion, four hundred thirty billion, eight hundred nineteen million, seven hundred twenty-seven thousand, four hundred ninety-two".