3454936692516 has 81 divisors (see below), whose sum is σ = 9277764638961. Its totient is φ = 1083842227584.

The previous prime is 3454936692509. The next prime is 3454936692521. The reversal of 3454936692516 is 6152966394543.

The square root of 3454936692516 is 1858746.

It is a perfect power (a square), and thus also a powerful number.

3454936692516 is a `hidden beast` number, since 3 + 4 + 5 + 493 + 6 + 6 + 92 + 51 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2689829604900 + 765107087616 = 1640070^2 + 874704^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 189582981 + ... + 189601203.

Almost surely, 2^{3454936692516} is an apocalyptic number.

3454936692516 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3454936692516 is the 1858746-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3454936692516

3454936692516 is an abundant number, since it is smaller than the sum of its proper divisors (5822827946445).

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

3454936692516 is an equidigital number, since it uses as much as digits as its factorization.

3454936692516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36490 (or 18245 counting only the distinct ones).

The product of its digits is 125971200, while the sum is 63.

The spelling of 3454936692516 in words is "three trillion, four hundred fifty-four billion, nine hundred thirty-six million, six hundred ninety-two thousand, five hundred sixteen".