7604940487 has 4 divisors (see below), whose sum is σ = 7696566360. Its totient is φ = 7513314616.

The previous prime is 7604940461. The next prime is 7604940503. The reversal of 7604940487 is 7840494067.

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 7604940487 - 2³¹ = 5457456839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7604940487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7604940457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45812812 + ... + 45812977.

It is an arithmetic number, because the mean of its divisors is an integer number (1924141590).

Almost surely, 2^7604940487 is an apocalyptic number.

7604940487 is a deficient number, since it is larger than the sum of its proper divisors (91625873).

7604940487 is an equidigital number, since it uses as much as digits as its factorization.

7604940487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91625872.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 7604940487 is about 87206.3099035844. The cubic root of 7604940487 is about 1966.5210819775.

The spelling of 7604940487 in words is "seven billion, six hundred four million, nine hundred forty thousand, four hundred eighty-seven".