7361942280 has 384 divisors, whose sum is σ = 28689914880. Its totient is φ = 1493614080.

The previous prime is 7361942261. The next prime is 7361942299. The reversal of 7361942280 is 822491637.

It is an interprime number because it is at equal distance from previous prime (7361942261) and next prime (7361942299).

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2779917 + ... + 2782563.

It is an arithmetic number, because the mean of its divisors is an integer number (74713320).

Almost surely, 2^7361942280 is an apocalyptic number.

7361942280 is a gapful number since it is divisible by the number (70) 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 7361942280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14344957440).

7361942280 is an abundant number, since it is smaller than the sum of its proper divisors (21327972600).

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

7361942280 is a wasteful number, since it uses less digits than its factorization.

7361942280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729 (or 2718 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 7361942280 is about 85801.7615203791. The cubic root of 7361942280 is about 1945.3487460681.

The spelling of 7361942280 in words is "seven billion, three hundred sixty-one million, nine hundred forty-two thousand, two hundred eighty".