4049067390 has 64 divisors (see below), whose sum is σ = 10446935040. Its totient is φ = 1001151360.

The previous prime is 4049067389. The next prime is 4049067427. The reversal of 4049067390 is 937609404.

It is a super-2 number, since 2×4049067390² = 32789893457522824200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48781 + ... + 102360.

It is an arithmetic number, because the mean of its divisors is an integer number (163233360).

Almost surely, 2^4049067390 is an apocalyptic number.

4049067390 is an abundant number, since it is smaller than the sum of its proper divisors (6397867650).

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

4049067390 is a wasteful number, since it uses less digits than its factorization.

4049067390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151217.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 4049067390 is about 63632.2826087514. The cubic root of 4049067390 is about 1593.8654930222.

It can be divided in two parts, 40490 and 67390, that added together give a triangular number (107880 = T₄₆₄).

The spelling of 4049067390 in words is "four billion, forty-nine million, sixty-seven thousand, three hundred ninety".