1034945912 has 192 divisors, whose sum is σ = 2717030400. Its totient is φ = 359251200.

The previous prime is 1034945911. The next prime is 1034945917. The reversal of 1034945912 is 2195494301.

It is a super-2 number, since 2×1034945912² = 2142226081531023488, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034945911) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2730539 + ... + 2730917.

It is an arithmetic number, because the mean of its divisors is an integer number (14151200).

Almost surely, 2^1034945912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1034945912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1358515200).

1034945912 is an abundant number, since it is smaller than the sum of its proper divisors (1682084488).

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

1034945912 is a wasteful number, since it uses less digits than its factorization.

1034945912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 1034945912 is about 32170.5752513069. The cubic root of 1034945912 is about 1011.5155210935.

The spelling of 1034945912 in words is "one billion, thirty-four million, nine hundred forty-five thousand, nine hundred twelve".