1034974840 has 32 divisors (see below), whose sum is σ = 2451258000. Its totient is φ = 392200704.

The previous prime is 1034974819. The next prime is 1034974867. The reversal of 1034974840 is 484794301.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 1034974793 and 1034974802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680145 + ... + 681664.

Almost surely, 2^1034974840 is an apocalyptic number.

1034974840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1034974840 is an abundant number, since it is smaller than the sum of its proper divisors (1416283160).

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

1034974840 is a wasteful number, since it uses less digits than its factorization.

1034974840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361839 (or 1361835 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1034974840 is about 32171.0248515648. The cubic root of 1034974840 is about 1011.5249453697.

The spelling of 1034974840 in words is "one billion, thirty-four million, nine hundred seventy-four thousand, eight hundred forty".