1045629700 has 36 divisors (see below), whose sum is σ = 2284076032. Its totient is φ = 415476000.

The previous prime is 1045629677. The next prime is 1045629707. The reversal of 1045629700 is 79265401.

It is not an unprimeable number, because it can be changed into a prime (1045629707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19524 + ... + 49723.

Almost surely, 2^1045629700 is an apocalyptic number.

1045629700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1045629700 is an abundant number, since it is smaller than the sum of its proper divisors (1238446332).

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

1045629700 is a wasteful number, since it uses less digits than its factorization.

1045629700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69412 (or 69405 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 1045629700 is about 32336.1979830654. The cubic root of 1045629700 is about 1014.9842507688.

The spelling of 1045629700 in words is "one billion, forty-five million, six hundred twenty-nine thousand, seven hundred".