3520739037 has 32 divisors (see below), whose sum is σ = 4952862720. Its totient is φ = 2221632000.

The previous prime is 3520739017. The next prime is 3520739041. The reversal of 3520739037 is 7309370253.

It is not a de Polignac number, because 3520739037 - 2⁷ = 3520738909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3520738986 and 3520739004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3520739017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1156237 + ... + 1159277.

It is an arithmetic number, because the mean of its divisors is an integer number (154776960).

Almost surely, 2^3520739037 is an apocalyptic number.

It is an amenable number.

3520739037 is a deficient number, since it is larger than the sum of its proper divisors (1432123683).

3520739037 is a wasteful number, since it uses less digits than its factorization.

3520739037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345.

The product of its (nonzero) digits is 119070, while the sum is 39.

The square root of 3520739037 is about 59335.8158029364. The cubic root of 3520739037 is about 1521.2874360435.

The spelling of 3520739037 in words is "three billion, five hundred twenty million, seven hundred thirty-nine thousand, thirty-seven".