46897399 has 8 divisors (see below), whose sum is σ = 49065408. Its totient is φ = 44778240.

The previous prime is 46897381. The next prime is 46897423. The reversal of 46897399 is 99379864.

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

It is a cyclic number.

It is not a de Polignac number, because 46897399 - 2¹¹ = 46895351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46897099) 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, 10242 + ... + 14095.

It is an arithmetic number, because the mean of its divisors is an integer number (6133176).

Almost surely, 2^46897399 is an apocalyptic number.

46897399 is a deficient number, since it is larger than the sum of its proper divisors (2168009).

46897399 is a wasteful number, since it uses less digits than its factorization.

46897399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24425.

The product of its digits is 2939328, while the sum is 55.

The square root of 46897399 is about 6848.1675651228. The cubic root of 46897399 is about 360.6198144505.

It can be divided in two parts, 46897 and 399, that multiplied together give a triangular number (18711903 = T₆₁₁₇).

The spelling of 46897399 in words is "forty-six million, eight hundred ninety-seven thousand, three hundred ninety-nine".