1300929012 has 240 divisors, whose sum is σ = 3922490880. Its totient is φ = 373248000.

The previous prime is 1300928999. The next prime is 1300929023. The reversal of 1300929012 is 2109290031.

It is a super-2 number, since 2×1300929012² = 3384832588526592288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3244012 + ... + 3244412.

It is an arithmetic number, because the mean of its divisors is an integer number (16343712).

Almost surely, 2^1300929012 is an apocalyptic number.

1300929012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1300929012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1961245440).

1300929012 is an abundant number, since it is smaller than the sum of its proper divisors (2621561868).

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

1300929012 is a wasteful number, since it uses less digits than its factorization.

1300929012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 1300929012 is about 36068.3935322881. The cubic root of 1300929012 is about 1091.6527998964.

The spelling of 1300929012 in words is "one billion, three hundred million, nine hundred twenty-nine thousand, twelve".