1034688870 has 64 divisors (see below), whose sum is σ = 2763901440. Its totient is φ = 275444064.

The previous prime is 1034688859. The next prime is 1034688877. The reversal of 1034688870 is 788864301.

1034688870 is a `hidden beast` number, since 103 + 468 + 8 + 87 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034688877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171729 + ... + 177651.

It is an arithmetic number, because the mean of its divisors is an integer number (43185960).

Almost surely, 2^1034688870 is an apocalyptic number.

1034688870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1034688870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1381950720).

1034688870 is an abundant number, since it is smaller than the sum of its proper divisors (1729212570).

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

1034688870 is a wasteful number, since it uses less digits than its factorization.

1034688870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6586 (or 6580 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 1034688870 is about 32166.5800171545. The cubic root of 1034688870 is about 1011.4317732385.

The spelling of 1034688870 in words is "one billion, thirty-four million, six hundred eighty-eight thousand, eight hundred seventy".