1077439630 has 32 divisors (see below), whose sum is σ = 2007102240. Its totient is φ = 416108160.

The previous prime is 1077439621. The next prime is 1077439633. The reversal of 1077439630 is 369347701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077439633) 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, 37356 + ... + 59584.

It is an arithmetic number, because the mean of its divisors is an integer number (62721945).

Almost surely, 2^1077439630 is an apocalyptic number.

1077439630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1077439630 is a deficient number, since it is larger than the sum of its proper divisors (929662610).

1077439630 is a wasteful number, since it uses less digits than its factorization.

1077439630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22404.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 1077439630 is about 32824.3755462309. The cubic root of 1077439630 is about 1025.1741540293.

The spelling of 1077439630 in words is "one billion, seventy-seven million, four hundred thirty-nine thousand, six hundred thirty".