1078387030 has 32 divisors (see below), whose sum is σ = 2219581440. Its totient is φ = 369535200.

The previous prime is 1078387021. The next prime is 1078387081. The reversal of 1078387030 is 307838701.

1078387030 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent 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, 198855 + ... + 204205.

It is an arithmetic number, because the mean of its divisors is an integer number (69361920).

Almost surely, 2^1078387030 is an apocalyptic number.

1078387030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1078387030 is an abundant number, since it is smaller than the sum of its proper divisors (1141194410).

1078387030 is a wasteful number, since it uses less digits than its factorization.

1078387030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8244.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 1078387030 is about 32838.8037236438. The cubic root of 1078387030 is about 1025.4745468711.

The spelling of 1078387030 in words is "one billion, seventy-eight million, three hundred eighty-seven thousand, thirty".