1054674729 has 16 divisors (see below), whose sum is σ = 1630416000. Its totient is φ = 672545808.

The previous prime is 1054674703. The next prime is 1054674739. The reversal of 1054674729 is 9274764501.

1054674729 is a `hidden beast` number, since 10 + 546 + 74 + 7 + 29 = 666.

It is not a de Polignac number, because 1054674729 - 2⁷ = 1054674601 is a prime.

It is a super-2 number, since 2×1054674729² = 2224677567982446882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054674739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848554 + ... + 849795.

It is an arithmetic number, because the mean of its divisors is an integer number (101901000).

Almost surely, 2^1054674729 is an apocalyptic number.

It is an amenable number.

1054674729 is a deficient number, since it is larger than the sum of its proper divisors (575741271).

1054674729 is a wasteful number, since it uses less digits than its factorization.

1054674729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698381 (or 1698375 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 1054674729 is about 32475.7560189136. The cubic root of 1054674729 is about 1017.9024976640.

The spelling of 1054674729 in words is "one billion, fifty-four million, six hundred seventy-four thousand, seven hundred twenty-nine".