4028977152 has 208 divisors, whose sum is σ = 12644282880. Its totient is φ = 1263403008.

The previous prime is 4028977123. The next prime is 4028977153. The reversal of 4028977152 is 2517798204.

It is a happy number.

4028977152 is a `hidden beast` number, since 402 + 8 + 97 + 7 + 152 = 666.

It is a super-2 number, since 2×4028977152² = 32465313782676062208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4028977098 and 4028977107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4028977153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1878993 + ... + 1881135.

Almost surely, 2^4028977152 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 4028977152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6322141440).

4028977152 is an abundant number, since it is smaller than the sum of its proper divisors (8615305728).

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

4028977152 is a wasteful number, since it uses less digits than its factorization.

4028977152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193 (or 2165 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 4028977152 is about 63474.2243119205. The cubic root of 4028977152 is about 1591.2250295788.

The spelling of 4028977152 in words is "four billion, twenty-eight million, nine hundred seventy-seven thousand, one hundred fifty-two".