932990413 has 8 divisors (see below), whose sum is σ = 995085432. Its totient is φ = 871696896.

The previous prime is 932990411. The next prime is 932990417. The reversal of 932990413 is 314099239.

It can be written as a sum of positive squares in 4 ways, for example, as 39100009 + 893890404 = 6253^2 + 29898^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 932990413 - 2¹ = 932990411 is a prime.

It is a super-2 number, since 2×932990413² = 1740942221499821138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (932990411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197970 + ... + 202627.

It is an arithmetic number, because the mean of its divisors is an integer number (124385679).

Almost surely, 2^932990413 is an apocalyptic number.

It is an amenable number.

932990413 is a deficient number, since it is larger than the sum of its proper divisors (62095019).

932990413 is a wasteful number, since it uses less digits than its factorization.

932990413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400751.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 932990413 is about 30544.8917660548. The cubic root of 932990413 is about 977.1451041243.

The spelling of 932990413 in words is "nine hundred thirty-two million, nine hundred ninety thousand, four hundred thirteen".