7391049120 has 576 divisors, whose sum is σ = 32207535360. Its totient is φ = 1558683648.

The previous prime is 7391049119. The next prime is 7391049137. The reversal of 7391049120 is 219401937.

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

It is a congruent number.

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, 3537036 + ... + 3539124.

It is an arithmetic number, because the mean of its divisors is an integer number (55915860).

Almost surely, 2^7391049120 is an apocalyptic number.

7391049120 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 7391049120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16103767680).

7391049120 is an abundant number, since it is smaller than the sum of its proper divisors (24816486240).

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

7391049120 is a wasteful number, since it uses less digits than its factorization.

7391049120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139 (or 2119 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 7391049120 is about 85971.2109953094. The cubic root of 7391049120 is about 1947.9091435291.

The spelling of 7391049120 in words is "seven billion, three hundred ninety-one million, forty-nine thousand, one hundred twenty".