1307050992 has 200 divisors, whose sum is σ = 4252373664. Its totient is φ = 384569856.

The previous prime is 1307050991. The next prime is 1307050993. The reversal of 1307050992 is 2990507031.

It is an interprime number because it is at equal distance from previous prime (1307050991) and next prime (1307050993).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1307050991) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 385818 + ... + 389190.

Almost surely, 2^1307050992 is an apocalyptic number.

1307050992 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 1307050992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2126186832).

1307050992 is an abundant number, since it is smaller than the sum of its proper divisors (2945322672).

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

1307050992 is a wasteful number, since it uses less digits than its factorization.

1307050992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429 (or 3414 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 1307050992 is about 36153.1601938198. The cubic root of 1307050992 is about 1093.3625064924.

The spelling of 1307050992 in words is "one billion, three hundred seven million, fifty thousand, nine hundred ninety-two".