4077697152 has 32 divisors (see below), whose sum is σ = 10831384080. Its totient is φ = 1359232256.

The previous prime is 4077697121. The next prime is 4077697157. The reversal of 4077697152 is 2517967704.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×4077697152² = 33255228126857822208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (4077697157) 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 3 ways as a sum of consecutive naturals, for example, 5309118 + ... + 5309885.

Almost surely, 2^4077697152 is an apocalyptic number.

It is an amenable number.

4077697152 is an abundant number, since it is smaller than the sum of its proper divisors (6753686928).

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

4077697152 is a wasteful number, since it uses less digits than its factorization.

4077697152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10619020 (or 10619008 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 48.

The square root of 4077697152 is about 63856.8489044049. The cubic root of 4077697152 is about 1597.6132581014.

The spelling of 4077697152 in words is "four billion, seventy-seven million, six hundred ninety-seven thousand, one hundred fifty-two".