2973520703 has 4 divisors (see below), whose sum is σ = 2974027320. Its totient is φ = 2973014088.

The previous prime is 2973520673. The next prime is 2973520787. The reversal of 2973520703 is 3070253792.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2973520703 - 2⁸ = 2973520447 is a prime.

It is a super-2 number, since 2×2973520703² = 17683650742339228418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973520103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244400 + ... + 256277.

It is an arithmetic number, because the mean of its divisors is an integer number (743506830).

Almost surely, 2^2973520703 is an apocalyptic number.

2973520703 is a deficient number, since it is larger than the sum of its proper divisors (506617).

2973520703 is an equidigital number, since it uses as much as digits as its factorization.

2973520703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506616.

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 2973520703 is about 54529.9981936548. The cubic root of 2973520703 is about 1437.9937182285.

The spelling of 2973520703 in words is "two billion, nine hundred seventy-three million, five hundred twenty thousand, seven hundred three".