7097701632 has 144 divisors (see below), whose sum is σ = 21641152512. Its totient is φ = 2023004160.

The previous prime is 7097701607. The next prime is 7097701679. The reversal of 7097701632 is 2361077907.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2616757 + ... + 2619467.

Almost surely, 2^7097701632 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 7097701632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10820576256).

7097701632 is an abundant number, since it is smaller than the sum of its proper divisors (14543450880).

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

7097701632 is a wasteful number, since it uses less digits than its factorization.

7097701632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224 (or 3210 counting only the distinct ones).

The product of its (nonzero) digits is 111132, while the sum is 42.

The square root of 7097701632 is about 84247.8583229271. The cubic root of 7097701632 is about 1921.7899280358.

The spelling of 7097701632 in words is "seven billion, ninety-seven million, seven hundred one thousand, six hundred thirty-two".