1077604438 has 32 divisors (see below), whose sum is σ = 1699729920. Its totient is φ = 511935840.

The previous prime is 1077604433. The next prime is 1077604439. The reversal of 1077604438 is 8344067701.

It is a super-2 number, since 2×1077604438² = 2322462649594591688, 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 1077604438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077604433) 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 15 ways as a sum of consecutive naturals, for example, 459148 + ... + 461488.

It is an arithmetic number, because the mean of its divisors is an integer number (53116560).

Almost surely, 2^1077604438 is an apocalyptic number.

1077604438 is a deficient number, since it is larger than the sum of its proper divisors (622125482).

1077604438 is a wasteful number, since it uses less digits than its factorization.

1077604438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 1077604438 is about 32826.8859016508. The cubic root of 1077604438 is about 1025.2264224761.

The spelling of 1077604438 in words is "one billion, seventy-seven million, six hundred four thousand, four hundred thirty-eight".