337161972 has 48 divisors (see below), whose sum is σ = 900047232. Its totient is φ = 96230400.

The previous prime is 337161971. The next prime is 337161977. The reversal of 337161972 is 279161733.

It is a happy number.

It is a super-2 number, since 2×337161972² = 227356390725857568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 337161972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (337161971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118972 + ... + 121772.

It is an arithmetic number, because the mean of its divisors is an integer number (18750984).

Almost surely, 2^337161972 is an apocalyptic number.

It is an amenable number.

337161972 is an abundant number, since it is smaller than the sum of its proper divisors (562885260).

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

337161972 is a wasteful number, since it uses less digits than its factorization.

337161972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248 (or 4246 counting only the distinct ones).

The product of its digits is 47628, while the sum is 39.

The square root of 337161972 is about 18361.9708092568. The cubic root of 337161972 is about 696.0058048796.

The spelling of 337161972 in words is "three hundred thirty-seven million, one hundred sixty-one thousand, nine hundred seventy-two".