1053634734 has 48 divisors (see below), whose sum is σ = 2307505200. Its totient is φ = 347442048.

The previous prime is 1053634711. The next prime is 1053634763. The reversal of 1053634734 is 4374363501.

1053634734 is a `hidden beast` number, since 10 + 5 + 3 + 634 + 7 + 3 + 4 = 666.

It is a super-2 number, since 2×1053634734² = 2220292305382501512, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 932682 + ... + 933810.

It is an arithmetic number, because the mean of its divisors is an integer number (48073025).

Almost surely, 2^1053634734 is an apocalyptic number.

1053634734 is an abundant number, since it is smaller than the sum of its proper divisors (1253870466).

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

1053634734 is a wasteful number, since it uses less digits than its factorization.

1053634734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649 (or 1646 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 1053634734 is about 32459.7402022875. The cubic root of 1053634734 is about 1017.5678094329.

The spelling of 1053634734 in words is "one billion, fifty-three million, six hundred thirty-four thousand, seven hundred thirty-four".