1077738330 has 32 divisors (see below), whose sum is σ = 2722708800. Its totient is φ = 272270592.

The previous prime is 1077738287. The next prime is 1077738353. The reversal of 1077738330 is 338377701.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 944815 + ... + 945954.

It is an arithmetic number, because the mean of its divisors is an integer number (85084650).

Almost surely, 2^1077738330 is an apocalyptic number.

1077738330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1077738330 is an abundant number, since it is smaller than the sum of its proper divisors (1644970470).

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

1077738330 is a wasteful number, since it uses less digits than its factorization.

1077738330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890798.

The product of its (nonzero) digits is 74088, while the sum is 39.

The square root of 1077738330 is about 32828.9252032411. The cubic root of 1077738330 is about 1025.2688820672.

The spelling of 1077738330 in words is "one billion, seventy-seven million, seven hundred thirty-eight thousand, three hundred thirty".