2976739454329 has 9 divisors (see below), whose sum is σ = 3041504741487. Its totient is φ = 2913325207464.

The previous prime is 2976739454323. The next prime is 2976739454371. The reversal of 2976739454329 is 9234549376792.

The square root of 2976739454329 is 1725323.

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

It can be written as a sum of positive squares in only one way, i.e., 1330393844329 + 1646345610000 = 1153427^2 + 1283100^2 .

It is not a de Polignac number, because 2976739454329 - 2⁹ = 2976739453817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2976739454323) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 81071827 + ... + 81108535.

Almost surely, 2^{2976739454329} is an apocalyptic number.

2976739454329 is the 1725323-rd square number.

2976739454329 is the 862662-nd centered octagonal number.

It is an amenable number.

2976739454329 is a deficient number, since it is larger than the sum of its proper divisors (64765287158).

2976739454329 is an frugal number, since it uses more digits than its factorization.

2976739454329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73512 (or 36756 counting only the distinct ones).

The product of its digits is 617258880, while the sum is 70.

The spelling of 2976739454329 in words is "two trillion, nine hundred seventy-six billion, seven hundred thirty-nine million, four hundred fifty-four thousand, three hundred twenty-nine".