7603409664 has 324 divisors, whose sum is σ = 24554388040. Its totient is φ = 2256076800.

The previous prime is 7603409659. The next prime is 7603409669. The reversal of 7603409664 is 4669043067.

It is an interprime number because it is at equal distance from previous prime (7603409659) and next prime (7603409669).

It is not an unprimeable number, because it can be changed into a prime (7603409669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12650964 + ... + 12651564.

Almost surely, 2^7603409664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7603409664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12277194020).

7603409664 is an abundant number, since it is smaller than the sum of its proper divisors (16950978376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7603409664 is a wasteful number, since it uses less digits than its factorization.

7603409664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 7603409664 is about 87197.5324421511. The cubic root of 7603409664 is about 1966.3891239992.

The spelling of 7603409664 in words is "seven billion, six hundred three million, four hundred nine thousand, six hundred sixty-four".