2956020739 has 8 divisors (see below), whose sum is σ = 3378761568. Its totient is φ = 2533392960.

The previous prime is 2956020737. The next prime is 2956020751. The reversal of 2956020739 is 9370206592.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2956020739 - 2¹ = 2956020737 is a prime.

It is a super-2 number, since 2×2956020739² = 17476117218796212242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2956020695 and 2956020704.

It is not an unprimeable number, because it can be changed into a prime (2956020731) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 38199 + ... + 85855.

It is an arithmetic number, because the mean of its divisors is an integer number (422345196).

Almost surely, 2^2956020739 is an apocalyptic number.

2956020739 is a deficient number, since it is larger than the sum of its proper divisors (422740829).

2956020739 is an equidigital number, since it uses as much as digits as its factorization.

2956020739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56525.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 2956020739 is about 54369.2996000500. The cubic root of 2956020739 is about 1435.1671735214.

The spelling of 2956020739 in words is "two billion, nine hundred fifty-six million, twenty thousand, seven hundred thirty-nine".