1013629738 has 32 divisors (see below), whose sum is σ = 1680953472. Its totient is φ = 454584000.

The previous prime is 1013629733. The next prime is 1013629759. The reversal of 1013629738 is 8379263101.

1013629738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1013629738.

It is not an unprimeable number, because it can be changed into a prime (1013629733) 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, 828195 + ... + 829417.

It is an arithmetic number, because the mean of its divisors is an integer number (52529796).

Almost surely, 2^1013629738 is an apocalyptic number.

1013629738 is a deficient number, since it is larger than the sum of its proper divisors (667323734).

1013629738 is a wasteful number, since it uses less digits than its factorization.

1013629738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 1013629738 is about 31837.5523242601. The cubic root of 1013629738 is about 1004.5227598055.

The spelling of 1013629738 in words is "one billion, thirteen million, six hundred twenty-nine thousand, seven hundred thirty-eight".