4077574491 has 16 divisors (see below), whose sum is σ = 5942274048. Its totient is φ = 2475945600.

The previous prime is 4077574489. The next prime is 4077574499. The reversal of 4077574491 is 1944757704.

It is a happy number.

It is not a de Polignac number, because 4077574491 - 2¹ = 4077574489 is a prime.

It is a super-2 number, since 2×4077574491² = 33253227459307818162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4077574491.

It is not an unprimeable number, because it can be changed into a prime (4077574499) 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, 1287975 + ... + 1291136.

It is an arithmetic number, because the mean of its divisors is an integer number (371392128).

Almost surely, 2^4077574491 is an apocalyptic number.

4077574491 is a deficient number, since it is larger than the sum of its proper divisors (1864699557).

4077574491 is a wasteful number, since it uses less digits than its factorization.

4077574491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579162.

The product of its (nonzero) digits is 987840, while the sum is 48.

The square root of 4077574491 is about 63855.8884598750. Note that the first 3 decimals coincide. The cubic root of 4077574491 is about 1597.5972386998.

The spelling of 4077574491 in words is "four billion, seventy-seven million, five hundred seventy-four thousand, four hundred ninety-one".