7700049252 has 36 divisors (see below), whose sum is σ = 22244587456. Its totient is φ = 2200014000.

The previous prime is 7700049233. The next prime is 7700049257. The reversal of 7700049252 is 2529400077.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7700049257) 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 11 ways as a sum of consecutive naturals, for example, 15277624 + ... + 15278127.

Almost surely, 2^7700049252 is an apocalyptic number.

It is an amenable number.

7700049252 is an abundant number, since it is smaller than the sum of its proper divisors (14544538204).

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

7700049252 is a wasteful number, since it uses less digits than its factorization.

7700049252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30555768 (or 30555763 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 7700049252 is about 87749.9245127880. The cubic root of 7700049252 is about 1974.6850324623.

The spelling of 7700049252 in words is "seven billion, seven hundred million, forty-nine thousand, two hundred fifty-two".