7246743630 has 128 divisors (see below), whose sum is σ = 20810815488. Its totient is φ = 1579049472.

The previous prime is 7246743611. The next prime is 7246743649. The reversal of 7246743630 is 363476427.

It is an interprime number because it is at equal distance from previous prime (7246743611) and next prime (7246743649).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1528744 + ... + 1533476.

It is an arithmetic number, because the mean of its divisors is an integer number (162584496).

Almost surely, 2^7246743630 is an apocalyptic number.

7246743630 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7246743630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10405407744).

7246743630 is an abundant number, since it is smaller than the sum of its proper divisors (13564071858).

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

7246743630 is a wasteful number, since it uses less digits than its factorization.

7246743630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090.

The product of its (nonzero) digits is 508032, while the sum is 42.

The square root of 7246743630 is about 85127.8076188974. The cubic root of 7246743630 is about 1935.1485066533.

The spelling of 7246743630 in words is "seven billion, two hundred forty-six million, seven hundred forty-three thousand, six hundred thirty".