1034045772 has 12 divisors (see below), whose sum is σ = 2412773496. Its totient is φ = 344681920.

The previous prime is 1034045717. The next prime is 1034045807. The reversal of 1034045772 is 2775404301.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43085229 + ... + 43085252.

It is an arithmetic number, because the mean of its divisors is an integer number (201064458).

Almost surely, 2^1034045772 is an apocalyptic number.

1034045772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1034045772 is an abundant number, since it is smaller than the sum of its proper divisors (1378727724).

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

1034045772 is a wasteful number, since it uses less digits than its factorization.

1034045772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86170488 (or 86170486 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 1034045772 is about 32156.5820944951. The cubic root of 1034045772 is about 1011.2221821960. Note that the first 3 decimals are identical.

The spelling of 1034045772 in words is "one billion, thirty-four million, forty-five thousand, seven hundred seventy-two".