37479480 has 128 divisors (see below), whose sum is σ = 117573120. Its totient is φ = 9551360.

The previous prime is 37479479. The next prime is 37479517. The reversal of 37479480 is 8497473.

37479480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×37479480² = 2809422842140800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451519 + ... + 451601.

It is an arithmetic number, because the mean of its divisors is an integer number (918540).

Almost surely, 2^37479480 is an apocalyptic number.

37479480 is a gapful number since it is divisible by the number (30) 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 37479480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58786560).

37479480 is an abundant number, since it is smaller than the sum of its proper divisors (80093640).

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

37479480 is a wasteful number, since it uses less digits than its factorization.

37479480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 37479480 is about 6122.0486767095. The cubic root of 37479480 is about 334.6554116167.

The spelling of 37479480 in words is "thirty-seven million, four hundred seventy-nine thousand, four hundred eighty".