3725908497 has 16 divisors (see below), whose sum is σ = 5654496960. Its totient is φ = 2423354400.

The previous prime is 3725908471. The next prime is 3725908553. The reversal of 3725908497 is 7948095273.

3725908497 is a `hidden beast` number, since 3 + 7 + 2 + 590 + 8 + 49 + 7 = 666.

It is not a de Polignac number, because 3725908497 - 2¹¹ = 3725906449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3725908297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1681779 + ... + 1683992.

It is an arithmetic number, because the mean of its divisors is an integer number (353406060).

Almost surely, 2^3725908497 is an apocalyptic number.

It is an amenable number.

3725908497 is a deficient number, since it is larger than the sum of its proper divisors (1928588463).

3725908497 is a wasteful number, since it uses less digits than its factorization.

3725908497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365821 (or 3365815 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The square root of 3725908497 is about 61040.2203223416. The cubic root of 3725908497 is about 1550.2820849071.

The spelling of 3725908497 in words is "three billion, seven hundred twenty-five million, nine hundred eight thousand, four hundred ninety-seven".